Add doxygen configuration and target

19 files changed, 2602 insertions, 119 deletions

diff --git a/Doxyfile b/Doxyfile
new file mode 100644
index 0000000..efae3a7
--- /dev/null
+++ b/Doxyfile
@@ -0,0 +1,2312 @@
+# Doxyfile 1.8.11
+
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "FDK-AAC-DABplus"
+PROJECT_NUMBER         = $(PROJECT_NUMBER)
+PROJECT_BRIEF          = "ODR-mmbTools DAB and DAB+ Audio Encoder"
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO           =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = doc
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS         = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES    = NO
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF       =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES        = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE               = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines.
+
+ALIASES                =
+
+OPTIMIZE_OUTPUT_FOR_C  = NO
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, Javascript,
+# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
+# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
+# Fortran. In the later case the parser tries to guess whether the code is fixed
+# or free formatted code, this is the default for Fortran type files), VHDL. For
+# instance to make doxygen treat .inc files as Fortran files (default is PHP),
+# and .f files as C (default is Fortran), use: inc=Fortran f=C.
+#
+# Note: For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT       = YES
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by putting a % sign in front of the word or
+# globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT       = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT    = YES
+
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING            = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS  = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE      = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL            = NO
+
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC         = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO,
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. If set to YES, local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO, these classes will be included in the various overviews. This option
+# has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# (class|struct|union) declarations. If set to NO, these declarations will be
+# included in the documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO, these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
+# names in lower-case letters. If set to YES, upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES, the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC  = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES   = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING  = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
+# list. This list is created by putting \todo commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
+# list. This list is created by putting \test commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES, the
+# list will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES        = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER    =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE            =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. See also \cite for info how to create references.
+
+CITE_BIB_FILES         =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET                  = YES
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS               = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED   = NO
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO, doxygen will only warn about wrong or incomplete
+# parameter documentation, but not about the absence of documentation.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC       = NO
+
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered.
+# The default value is: NO.
+
+WARN_AS_ERROR          = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
+# Note: If this tag is empty the current directory is searched.
+
+INPUT                  =
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see: http://www.gnu.org/software/libiconv) for the list of
+# possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# read by doxygen.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f, *.for, *.tcl,
+# *.vhd, *.vhdl, *.ucf, *.qsf, *.as and *.js.
+
+FILE_PATTERNS          =
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE                =
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS       =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES    = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# function all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION    = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS        = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see http://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the config file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX     = YES
+
+# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in
+# which the alphabetical index list will be split.
+# Minimum value: 1, maximum value: 20, default value: 5.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET        =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# cascading style sheets that are included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefore more robust against future updates.
+# Doxygen will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET  =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES       =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the style sheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# http://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE    = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT    = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA  = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP         = NO
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see: http://developer.apple.com/tools/xcode/), introduced with
+# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a
+# Makefile in the HTML output directory. Running make will produce the docset in
+# that directory and running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET        = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME  = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP      = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE               =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION           =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
+# (YES) or that it should be included in the master .chm file (NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI           = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING     =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND             = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE               =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE          = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual-
+# folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# The QHG_LOCATION tag can be used to specify the location of Qt's
+# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the
+# generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION           =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP   = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID         = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX          = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW      = NO
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH         = 250
+
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW    = NO
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE       = 10
+
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT    = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# http://www.mathjax.org) which uses client side Javascript for the rendering
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX            = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT         = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from http://www.mathjax.org before deployment.
+# The default value is: http://cdn.mathjax.org/mathjax/latest.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS     =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE       =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE           = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using Javascript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH    = NO
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH        = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/). See the section "External Indexing and
+# Searching" for details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL       =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE        = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID     =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS  =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX         = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when enabling USE_PDFLATEX this option is only used for generating
+# bitmaps for formulas in the HTML output, but not in the Makefile that is
+# written to the output directory.
+# The default file is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE             = a4
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. The package can be specified just
+# by its name or with the correct syntax as to be used with the LaTeX
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
+# string, for the replacement values of the other commands the user is referred
+# to HTML_HEADER.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER           =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER           =
+
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES      =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# the PDF file directly from the LaTeX files. Set this option to YES, to get a
+# higher quality PDF documentation.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE        = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES     = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE      = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# http://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE        = plain
+
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP        = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's config
+# file, i.e. a series of assignments. You only have to provide replacements,
+# missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's config file. A template extensions file can be generated
+# using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE    =
+
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE        = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION          = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR             =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
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+# files in one run (i.e. multiple -o and -T options on the command line). This
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+
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+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
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+DOT_CLEANUP            = YES
diff --git a/Makefile.am b/Makefile.am
index 629ee12..a71f2ae 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -308,6 +308,7 @@ EXTRA_DIST = \
     $(top_srcdir)/Android.mk \
     $(top_srcdir)/fdk-dabplus.sym \
     $(top_srcdir)/libtoolame-dab.sym \
+    $(top_srcdir)/Doxyfile \
     $(top_srcdir)/documentation/*.pdf \
     $(top_srcdir)/libAACdec/src/*.h \
     $(top_srcdir)/libAACdec/src/arm/*.cpp \
@@ -334,3 +335,8 @@ EXTRA_DIST = \
     $(top_srcdir)/libFDK/src/arm/*.cpp \
     $(top_srcdir)/libFDK/src/mips/*.cpp
 
+doc: export PROJECT_NUMBER:=$(shell git describe --dirty)
+
+.PHONY: doc
+doc:
+	doxygen
diff --git a/libAACenc/include/aacenc_lib.h b/libAACenc/include/aacenc_lib.h
index 6e4cbed..86e524a 100644
--- a/libAACenc/include/aacenc_lib.h
+++ b/libAACenc/include/aacenc_lib.h
@@ -90,7 +90,7 @@ amm-info@iis.fraunhofer.de
  * \file   aacenc_lib.h
  * \brief  FDK AAC Encoder library interface header file.
  *
-\mainpage  Introduction
+\page  FDK AAC Encoder Library Introduction
 
 \section Scope
 
diff --git a/libtoolame-dab/README.md b/libtoolame-dab/README.md
index 234cd01..f2e7d1a 100644
--- a/libtoolame-dab/README.md
+++ b/libtoolame-dab/README.md
@@ -25,18 +25,16 @@ License along with tooLAME; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 
-*********************
 INTRODUCTION
-*********************
+============
 
 tooLAME is an optimized Mpeg Audio 1/2 Layer 2 encoder.  It is based heavily on
     - the ISO dist10 code
     - improvement to algorithms as part of the LAME project (www.sulaco.org/mp3)
     - work by Mike Cheng and other contributors (see CONTRIBUTORS)
 
-*********************
 CONTRIBUTORS
-*********************
+============
 
 Dist10 code writers
 LAME specific contributions
@@ -82,9 +80,8 @@ Matthias P. Braendli <matthias@mpb.li>
     PAD insertion for DLS and slides
     Integration into FDK-AAC-DABplus
 
-*********************
 REFERENCE PAPERS
-*********************
+================
 (Specifically LayerII Papers)
 
 Kumar, M & Zubair, M., A high performance software implementation of mpeg audio 
diff --git a/libtoolame-dab/toolame.h b/libtoolame-dab/toolame.h
index 5450ca0..bb73b70 100644
--- a/libtoolame-dab/toolame.h
+++ b/libtoolame-dab/toolame.h
@@ -1,15 +1,18 @@
+/*! \section libtoolame API
+ */
 #ifndef __TOOLAME_H_
 #define __TOOLAME_H_
 #include <stdlib.h>
 
-/* All exported functions shown here return zero
+/*! All exported functions shown here return zero
  * on success */
 
-/* Initialise toolame encoding library. */
+/*! Initialise toolame encoding library. */
 int toolame_init(void);
 
-/* Finish encoding the pending samples.
- * Returns number of bytes written to output_buffer
+/*! Finish encoding the pending samples.
+ *
+ * \return number of bytes written to output_buffer
  */
 int toolame_finish(
         unsigned char *output_buffer,
@@ -18,23 +21,23 @@ int toolame_finish(
 int toolame_enable_downmix_stereo(void);
 int toolame_enable_byteswap(void);
 
-/* Set channel mode. Allowed values:
- * s, d, j , and m
+/*! Set channel mode. Allowed values:
+ * s, d, j, and m
  */
 int toolame_set_channel_mode(const char mode);
 
-/* Valid PSY models: 0 to 3 */
+/*! Valid PSY models: 0 to 3 */
 int toolame_set_psy_model(int new_model);
 
 int toolame_set_bitrate(int brate);
 
-/* Set sample rate in Hz */
+/*! Set sample rate in Hz */
 int toolame_set_samplerate(long sample_rate);
 
-/* Enable PAD insertion from the specified file with length */
+/*! Enable PAD insertion from the specified file with length */
 int toolame_set_pad(int pad_len);
 
-/* Encodes one frame. Returns number of bytes written to output_buffer
+/*! Encodes one frame. Returns number of bytes written to output_buffer
  */
 int toolame_encode_frame(
         short buffer[2][1152],
diff --git a/src/AlsaInput.cpp b/src/AlsaInput.cpp
index e5fd420..293232f 100644
--- a/src/AlsaInput.cpp
+++ b/src/AlsaInput.cpp
@@ -35,7 +35,7 @@ int AlsaInput::prepare()
 
     fprintf(stderr, "Initialising ALSA...\n");
 
-    const int open_mode = 0; //|= SND_PCM_NONBLOCK;
+    const int open_mode = 0;
 
     if ((err = snd_pcm_open(&m_alsa_handle, m_alsa_dev.c_str(),
                     SND_PCM_STREAM_CAPTURE, open_mode)) < 0) {
diff --git a/src/AlsaInput.h b/src/AlsaInput.h
index 34886df..a17134b 100644
--- a/src/AlsaInput.h
+++ b/src/AlsaInput.h
@@ -16,6 +16,10 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+/*! \section ALSA Input
+ *
+ * This input uses libasound to get audio data.
+ */
 
 #ifndef __ALSA_H_
 #define __ALSA_H_
@@ -34,8 +38,9 @@
 #include "SampleQueue.h"
 #include "common.h"
 
-/* Common functionality for the direct alsa input and the
- * threaded alsa input
+/*! Common functionality for the direct alsa input and the
+ * threaded alsa input. The threaded one is used for
+ * drift compensation.
  */
 class AlsaInput
 {
@@ -80,10 +85,10 @@ class AlsaInputDirect : public AlsaInput
                 unsigned int rate) :
             AlsaInput(alsa_dev, channels, rate) { }
 
-        /* Read length Bytes from from the alsa device.
+        /*! Read length Bytes from from the alsa device.
          * length must be a multiple of channels * bytes_per_sample.
          *
-         * Returns the number of bytes read.
+         * \return the number of bytes read.
          */
         ssize_t read(uint8_t* buf, size_t length);
 
@@ -112,7 +117,7 @@ class AlsaInputThreaded : public AlsaInput
             }
         }
 
-        /* Start the ALSA thread that fills the queue */
+        /*! Start the ALSA thread that fills the queue */
         virtual void start();
 
         bool fault_detected() { return m_fault; };
diff --git a/src/FileInput.cpp b/src/FileInput.cpp
index eae484f..d6c33cf 100644
--- a/src/FileInput.cpp
+++ b/src/FileInput.cpp
@@ -1,5 +1,5 @@
 /* ------------------------------------------------------------------
- * Copyright (C) 2014 Matthias P. Braendli
+ * Copyright (C) 2016 Matthias P. Braendli
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/FileInput.h b/src/FileInput.h
index 57cc5a0..937cbd4 100644
--- a/src/FileInput.h
+++ b/src/FileInput.h
@@ -1,5 +1,5 @@
 /* ------------------------------------------------------------------
- * Copyright (C) 2014 Matthias P. Braendli
+ * Copyright (C) 2016 Matthias P. Braendli
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,6 +15,16 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+/*! \section File Input
+ *
+ * This input reads a wav or raw file.
+ *
+ * The raw input needs to be signed 16-bit per sample data, with
+ * the number of channels corresponding to the command line.
+ *
+ * The wav input must also correspond to the parameters on the command
+ * line (number of channels, rate)
+ */
 
 #ifndef _FILE_INPUT_H_
 #define _FILE_INPUT_H_
@@ -35,15 +45,15 @@ class FileInput
 
         ~FileInput();
 
-        /* Open the file and prepare the wav decoder.
+        /*! Open the file and prepare the wav decoder.
          *
-         * Returns nonzero on error
+         * \return nonzero on error
          */
         int prepare(void);
 
-        /* Read length bytes into buf.
+        /*! Read length bytes into buf.
          *
-         * Returns the number of bytes read.
+         * \return the number of bytes read.
          */
         ssize_t read(uint8_t* buf, size_t length);
         int eof();
diff --git a/src/JackInput.cpp b/src/JackInput.cpp
index 51de6e4..a94f2e7 100644
--- a/src/JackInput.cpp
+++ b/src/JackInput.cpp
@@ -1,6 +1,6 @@
 /* ------------------------------------------------------------------
  * Copyright (C) 2011 Martin Storsjo
- * Copyright (C) 2013,2014 Matthias P. Braendli
+ * Copyright (C) 2016 Matthias P. Braendli
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -104,7 +104,10 @@ int JackInput::prepare()
 
 void JackInput::jack_process(jack_nframes_t nframes)
 {
-    // Convert samples to shorts
+    /*! JACK works with float samples, we need to convert
+     * them to shorts first. This is done using a saturated
+     * conversion to avoid glitches.
+     */
     std::vector<int16_t> buffer(m_channels * nframes);
 
     for (int chan = 0; chan < m_channels; chan++) {
diff --git a/src/JackInput.h b/src/JackInput.h
index 36cd34f..ba4834e 100644
--- a/src/JackInput.h
+++ b/src/JackInput.h
@@ -1,6 +1,6 @@
 /* ------------------------------------------------------------------
  * Copyright (C) 2011 Martin Storsjo
- * Copyright (C) 2013,2014 Matthias P. Braendli
+ * Copyright (C) 2016 Matthias P. Braendli
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,11 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+/*! \section JACK Input
+ *
+ * This input uses JACK to get audio data. This always uses drift
+ * compensation, because there is no blocking way to read from JACK.
+ */
 
 #ifndef __JACK_INPUT_H
 #define __JACK_INPUT_H
@@ -53,13 +58,16 @@ class JackInput
             }
         }
 
-        /* Prepare the audio input */
+        /*! Prepare the audio input
+         *
+         * \return 0 on success
+         */
         int prepare();
 
     private:
         JackInput(const JackInput& other);
 
-        jack_client_t* m_client;
+        jack_client_t *m_client;
 
         std::vector<jack_port_t*> m_input_ports;
 
@@ -82,13 +90,13 @@ class JackInput
         SampleQueue<uint8_t>& m_queue;
 
         // Static functions for JACK callbacks
-        static int process_cb(jack_nframes_t nframes, void* arg)
+        static int process_cb(jack_nframes_t nframes, void *arg)
         {
             ((JackInput*)arg)->jack_process(nframes);
             return 0;
         }
 
-        static void shutdown_cb(void* arg)
+        static void shutdown_cb(void *arg)
         {
             ((JackInput*)arg)->jack_shutdown();
         }
diff --git a/src/SampleQueue.h b/src/SampleQueue.h
index 09b67c7..994672f 100644
--- a/src/SampleQueue.h
+++ b/src/SampleQueue.h
@@ -1,10 +1,28 @@
 /*
-   Copyright (C) 2013, 2014, 2015
-   Matthias P. Braendli, matthias.braendli@mpb.li
+ * Copyright (C) 2016 Matthias P. Braendli
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * Matthias P. Braendli, matthias.braendli@mpb.li
+ */
 
-   An implementation for a threadsafe queue using the C++11 thread library
-   for audio samples.
-*/
+/*!
+ * \section SampleQueue
+ *
+ * An implementation for a threadsafe queue using the C++11 thread library
+ * for audio samples.
+ */
 
 #ifndef _SAMPLE_QUEUE_H_
 #define _SAMPLE_QUEUE_H_
@@ -21,7 +39,7 @@
 #include <cstdio>
 #include <cmath>
 
-/* This queue is meant to be used by two threads. One producer
+/*! This queue is meant to be used by two threads. One producer
  * that pushes elements into the queue, and one consumer that
  * retrieves the elements.
  *
@@ -55,7 +73,10 @@ public:
         m_overruns(0) {}
 
 
-    /* Push a bunch of samples into the buffer */
+    /*! Push a bunch of samples into the buffer
+     *
+     * \return size of the queue after the push
+     */
     size_t push(const T *val, size_t len)
     {
         size_t new_size = 0;
@@ -97,11 +118,11 @@ public:
         return m_queue.size();
     }
 
-    /* Wait until len elements in the queue are available,
+    /*! Wait until len elements in the queue are available,
      * and then fill the buf. If the timeout_ms (expressed in milliseconds
      * expires), fill the available number of elements.
-     * Returns the number
-     * of elemets written into buf
+     *
+     * \return the number of elemets written into buf
      */
     size_t pop_wait(T* buf, size_t len, int timeout_ms)
     {
@@ -158,8 +179,9 @@ public:
         return num_to_copy;
     }
 
-    /* Get up to len elements, place them into the buf array
-     * Returns the number of elements it was able to take
+    /*! Get up to len elements, place them into the buf array
+     *
+     * \return the number of elements it was able to take
      * from the queue
      */
     size_t pop(T* buf, size_t len)
@@ -168,10 +190,11 @@ public:
         return pop(buf, len, ovr);
     }
 
-    /* Get up to len elements, place them into the buf array.
+    /*! Get up to len elements, place them into the buf array.
      * Also update the overrun variable with the information
      * of how many overruns we saw since the last pop.
-     * Returns the number of elements it was able to take
+     *
+     * \return the number of elements it was able to take
      * from the queue
      */
     size_t pop(T* buf, size_t len, size_t* overruns)
@@ -243,7 +266,7 @@ private:
     unsigned int m_bytes_per_sample;
     size_t m_max_size;
 
-    /* Counter to keep track of number of overruns between calls
+    /*! Counter to keep track of number of overruns between calls
      * to pop()
      */
     size_t m_overruns;
diff --git a/src/VLCInput.cpp b/src/VLCInput.cpp
index 33c4594..4831915 100644
--- a/src/VLCInput.cpp
+++ b/src/VLCInput.cpp
@@ -34,7 +34,11 @@ int check_vlc_uses_size_t();
 
 using namespace std;
 
-// VLC Audio prerender callback
+/*! VLC callback functions have to be C functions.
+ * These wrappers call the VLCInput functions
+ */
+
+//! VLC Audio prerender callback
 void prepareRender_size_t(
         void* p_audio_data,
         uint8_t** pp_pcm_buffer,
@@ -45,6 +49,7 @@ void prepareRender_size_t(
     in->preRender_cb(pp_pcm_buffer, size);
 }
 
+//! VLC Audio prepare render callback
 void prepareRender(
         void* p_audio_data,
         uint8_t** pp_pcm_buffer,
@@ -56,7 +61,7 @@ void prepareRender(
 }
 
 
-// Audio postrender callback
+//! Audio postrender callback for VLC versions that use size_t
 void handleStream_size_t(
         void* p_audio_data,
         uint8_t* p_pcm_buffer,
@@ -79,7 +84,9 @@ void handleStream_size_t(
     in->postRender_cb();
 }
 
-// convert from unsigned int size to size_t size
+/*! Audio postrender callback for VLC versions that use unsigned int.
+ * Convert from unsigned int size to size_t size
+ */
 void handleStream(
         void* p_audio_data,
         uint8_t* p_pcm_buffer,
@@ -101,7 +108,7 @@ void handleStream(
         pts);
 }
 
-// VLC Exit callback
+/*! VLC Exit callback */
 void handleVLCExit(void* opaque)
 {
     ((VLCInput*)opaque)->exit_cb();
@@ -109,7 +116,6 @@ void handleVLCExit(void* opaque)
 
 int VLCInput::prepare()
 {
-    int err;
     fprintf(stderr, "Initialising VLC...\n");
 
     long long int handleStream_address;
@@ -330,10 +336,11 @@ ssize_t VLCInput::m_read(uint8_t* buf, size_t length)
 }
 
 /* Write the corresponding text to a file readable by mot-encoder, with optional
- * DL+ information. The text is passed as a copy because we actually use the m_nowplaying
- * variable which is also accessed in another thread, so better make a copy.
+ * DL+ information. The text is passed as a copy because we actually use the
+ * m_nowplaying variable which is also accessed in another thread, so better
+ * make a copy.
  *
- * Returns false on failure
+ * \return false on failure
  */
 bool write_icy_to_file(const std::string text, const std::string& filename, bool dl_plus)
 {
@@ -379,6 +386,9 @@ void VLCInput::write_icy_text(const std::string& filename, bool dl_plus)
         std::lock_guard<std::mutex> lock(m_nowplaying_mutex);
 
         if (m_nowplaying_previous != m_nowplaying) {
+            /*! We write the ICY text in a separate task because
+             * we do not want to have a delay due to IO
+             */
             icy_text_written = std::async(std::launch::async,
                     std::bind(write_icy_to_file, m_nowplaying, filename, dl_plus));
 
@@ -400,8 +410,9 @@ void VLCInput::start()
     }
 }
 
-// How many samples we insert into the queue each call
-// 10 samples @ 32kHz = 3.125ms
+/*! How many samples we insert into the queue each call
+ * 10 samples @ 32kHz = 3.125ms
+ */
 #define NUM_BYTES_PER_CALL (10 * BYTES_PER_SAMPLE)
 
 void VLCInput::process()
@@ -424,7 +435,7 @@ void VLCInput::process()
 
 
 
-/* VLC up to version 2.1.0 used a different callback function signature.
+/*! VLC up to version 2.1.0 used a different callback function signature.
  * VLC 2.2.0 uses size_t
  *
  * \return 1 if the callback with size_t size should be used.
diff --git a/src/VLCInput.h b/src/VLCInput.h
index 1ea0bee..6f91e89 100644
--- a/src/VLCInput.h
+++ b/src/VLCInput.h
@@ -15,6 +15,11 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+/*! \section VLC Input
+ *
+ * This input uses libvlc to get audio data. It is extremely useful, and allows
+ * the encoder to use all inputs VLC supports.
+ */
 
 #ifndef __VLC_INPUT_H_
 #define __VLC_INPUT_H_
@@ -41,8 +46,8 @@ extern "C" {
 #include "utils.h"
 }
 
-/* Common functionality for the direct libvlc input and the
- * threaded libvlc input
+/*! Common functionality for the direct libvlc input and the
+ *  threaded libvlc input
  */
 class VLCInput
 {
@@ -80,28 +85,31 @@ class VLCInput
             cleanup();
         }
 
-        /* Prepare the audio input */
+        /*! Prepare the audio input
+         *
+         * \return 0 on success
+         */
         int prepare();
 
-        /* Start the libVLC thread that fills the samplequeue */
+        /*! Start the libVLC thread that fills m_samplequeue */
         void start();
 
-        /* Write the last received ICY-Text to the
+        /*! Write the last received ICY-Text to the
          * file.
          */
         void write_icy_text(const std::string& filename, bool dl_plus);
 
-        // Callbacks for VLC
+        //! Callbacks for VLC
 
-        /* Notification of VLC exit */
+        /*! Notification of VLC exit */
         void exit_cb(void);
 
-        /* Prepare a buffer for VLC */
+        /*! Prepare a buffer for VLC */
         void preRender_cb(
                 uint8_t** pp_pcm_buffer,
                 size_t size);
 
-        /* Notification from VLC that the buffer is now filled
+        /*! Notification from VLC that the buffer is now filled
          */
         void postRender_cb();
 
@@ -112,14 +120,23 @@ class VLCInput
         bool fault_detected() { return m_fault; };
 
     private:
+        /*! Stop the player and release resources
+         */
         void cleanup(void);
 
-        // Fill exactly length bytes into buf. Blocking.
+        /*! Fill exactly length bytes into buf. Blocking.
+         *
+         * \return number of bytes written into buf, or
+         * -1 in case of error
+         */
         ssize_t m_read(uint8_t* buf, size_t length);
 
+        /*! Buffer used in the callback functions for VLC */
         std::vector<uint8_t> m_current_buf;
 
         std::mutex m_queue_mutex;
+
+        /*! Buffer containing all available samples from VLC */
         std::deque<uint8_t> m_queue;
 
         std::string m_uri;
@@ -127,16 +144,20 @@ class VLCInput
         unsigned m_channels;
         int m_rate;
 
-        // Whether to enable network caching in VLC or not
+        //! Whether to enable network caching in VLC or not
         std::string m_cache;
 
-        // Given as-is to libvlc
+        //! Given as-is to libvlc, useful for additional arguments
         std::vector<std::string> m_additional_opts;
 
-        // value for the VLC compressor filter
+        /*! value for the VLC compressor filter --compressor-makeup
+         * setting. Many more compressor settings could be set.
+         */
         std::string m_gain;
 
-
+        /*! VLC can give us the ICY-Text from an Icecast stream,
+         * which we optionnally write into a text file for mot-encoder
+         */
         std::future<bool> icy_text_written;
         std::mutex m_nowplaying_mutex;
         std::string m_nowplaying;
@@ -148,12 +169,16 @@ class VLCInput
 
         // For the thread
 
-        /* The function runnin in the thread */
+        /* The thread running process takes samples from m_queue and writes
+         * them into m_samplequeue. This decouples m_queue from m_samplequeue
+         * which is directly used by dabplus-enc.cpp
+         */
         void process();
 
         std::atomic<bool> m_fault;
         std::atomic<bool> m_running;
         std::thread m_thread;
+
         SampleQueue<uint8_t>& m_samplequeue;
 };
 
diff --git a/src/charset.h b/src/charset.h
index 82d81cf..8d1e1a2 100644
--- a/src/charset.h
+++ b/src/charset.h
@@ -13,13 +13,13 @@
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/*!
+    \file charset.h
+    \brief Define the EBU charset according to ETSI TS 101 756v1.8.1 for DLS encoding
 
-    charset.h
-         Define the EBU charset according to ETSI TS 101 756v1.8.1 for DLS encoding
-
-    Authors:
-         Matthias P. Braendli <matthias@mpb.li>
-         Lindsay Cornell
+    \author Matthias P. Braendli <matthias@mpb.li>
+    \author Lindsay Cornell
 */
 
 #ifndef __CHARSET_H_
@@ -65,7 +65,7 @@ class CharsetConverter
 {
     public:
         CharsetConverter() {
-            /* Build the converstion table that contains the known code points,
+            /*! Build the converstion table that contains the known code points,
              * at the indices corresponding to the EBU Latin table
              */
             using namespace std;
@@ -77,7 +77,7 @@ class CharsetConverter
             }
         }
 
-        /* Convert a UTF-8 encoded text line into an EBU Latin encoded byte stream
+        /*! Convert a UTF-8 encoded text line into an EBU Latin encoded byte stream
          */
         std::string convert(std::string line_utf8) {
             using namespace std;
diff --git a/src/dabplus-enc.cpp b/src/dabplus-enc.cpp
index 5b2b403..953073d 100644
--- a/src/dabplus-enc.cpp
+++ b/src/dabplus-enc.cpp
@@ -17,6 +17,33 @@
  * -------------------------------------------------------------------
  */
 
+/*! \mainpage Introduction
+ *  The ODR-mmbTools FDK-AAC-DABplus Audio encoder can encode audio for
+ *  ODR-DabMux, both DAB and DAB+. The DAB encoder is based on toolame. The
+ *  DAB+ encoder uses a modified library of the Fraunhofer FDK AAC code from
+ *  Android, patched for 960-transform to do DAB+ broadcast encoding.
+ *
+ *  This document describes some internals of the encoder, and is intended
+ *  to help developers understand and improve the software package.
+ *
+ *  User documentation is available in the README and in the ODR-mmbTools
+ *  Guide, available on the www.opendigitalradio.org website.
+ *
+ *  The readme for the whole package is \ref md_README
+ *
+ *  Interesting starting points for the encoder
+ *  - \ref dabplus-enc.cpp
+ *  - \ref VLC Input
+ *  - \ref Alsa Input
+ *  - \ref JACK Input
+ *  - \ref SampleQueue
+ *  - \ref charset.h
+ *  - \ref libtoolame API
+ *
+ *  For the mot-encoder:
+ *  - \ref mot-encoder.cpp
+ */
+
 #include "config.h"
 #include "AlsaInput.h"
 #include "FileInput.h"
@@ -56,7 +83,7 @@ extern "C" {
 
 
 
-// Enumerate which encoder we can use
+//! Enumeration of encoders we can use
 enum class encoder_selection_t {
     fdk_dabplus,
     toolame_dab
@@ -166,6 +193,10 @@ void usage(const char* name) {
 
 }
 
+/*! Setup the FDK AAC encoder
+ *
+ * \return 0 on success
+ */
 int prepare_aac_encoder(
         HANDLE_AACENCODER *encoder,
         int subchannel_index,
@@ -262,6 +293,9 @@ int prepare_aac_encoder(
 
 chrono::steady_clock::time_point timepoint_last_compensation;
 
+/*! Wait the proper amount of time to throttle down to nominal encoding
+ * rate, if drift compensation is enabled.
+ */
 void drift_compensation_delay(int sample_rate, int channels, size_t bytes)
 {
     const size_t bytes_per_second = sample_rate * BYTES_PER_SAMPLE * channels;
@@ -726,6 +760,9 @@ int main(int argc, char *argv[])
 
     int max_size = 8*input_buf.size() + NUM_SAMPLES_PER_CALL;
 
+    /*! The SampleQueue \c queue is given to the inputs, so that they
+     * can fill it.
+     */
     SampleQueue<uint8_t> queue(BYTES_PER_SAMPLE, channels, max_size);
 
     /* symsize=8, gfpoly=0x11d, fcr=0, prim=1, nroots=10, pad=135 */
@@ -867,6 +904,18 @@ int main(int argc, char *argv[])
         memset(&outbuf[0], 0x00, outbuf_size);
         memset(&input_buf[0], 0x00, input_buf.size());
 
+        /*! \section Data input
+         * We read data input either in a blocking way (file input, VLC or ALSA
+         * without drift compensation) or in a non-blocking way (VLC or ALSA
+         * with drift compensation, JACK).
+         *
+         * The file input doesn't need the queue at all. But the other inputs
+         * do, and either use \c pop() or \c pop_wait() depending on if it's blocking or not
+         *
+         * In non-blocking, the \c queue makes the data available without delay, and the
+         * \c drift_compensation_delay() function handles rate throttling.
+         */
+
         if (infile) {
             read_bytes = file_in.read(&input_buf[0], input_buf.size());
             if (read_bytes < 0) {
@@ -911,6 +960,10 @@ int main(int argc, char *argv[])
             else {
                 const int timeout_ms = 1000;
                 read_bytes = input_buf.size();
+
+                /*! pop_wait() must return after a timeout, otherwise the silence detector cannot do
+                 * its job.
+                 */
                 size_t bytes_from_queue = queue.pop_wait(&input_buf[0], read_bytes, timeout_ms); // returns bytes
 
                 if (bytes_from_queue < read_bytes) {
@@ -960,6 +1013,12 @@ int main(int argc, char *argv[])
 #endif
         }
 
+        /*! Audio level measurement is always done assuming we have two
+         * channels, and is formally wrong in mono, but still gives
+         * numbers one can use.
+         *
+         * \todo fix level measurement in mono
+         */
         for (int i = 0; i < read_bytes; i+=4) {
             int16_t l = input_buf[i] | (input_buf[i+1] << 8);
             int16_t r = input_buf[i+2] | (input_buf[i+3] << 8);
@@ -967,7 +1026,12 @@ int main(int argc, char *argv[])
             peak_right = MAX(peak_right, r);
         }
 
-        /* Silence detection */
+        /*! Silence detection, looks at the audio level and is
+         * only useful if the connection dropped, or if no data is available. It is not
+         * useful if the source is nearly silent (some noise present), because the
+         * threshold is 0, and not configurable. The rationale is that we want to
+         * guard against connection issues, not source level issues
+         */
         if (die_on_silence && MAX(peak_left, peak_right) == 0) {
             const unsigned int frame_time_msec = 1000ul *
                 read_bytes / (BYTES_PER_SAMPLE * channels * sample_rate);
@@ -1050,6 +1114,9 @@ int main(int argc, char *argv[])
                 }
             }
 
+            /*! toolame expects the audio to be in another shape as
+             * we have in input_buf, and we need to convert first
+             */
             short input_buffers[2][1152];
 
             if (channels == 1) {
@@ -1076,7 +1143,10 @@ int main(int argc, char *argv[])
             }
         }
 
-        /* Check if the encoder has generated output data */
+        /*! Check if the encoder has generated output data.
+         *  DAB+ requires RS encoding, which is not done in ODR-DabMux and not necessary
+         *  for DAB.
+         */
         if (numOutBytes != 0 and
             selected_encoder == encoder_selection_t::fdk_dabplus) {
 
@@ -1088,7 +1158,6 @@ int main(int argc, char *argv[])
             }
             calls = 0;
 
-            // ----------- RS encoding
             int row, col;
             unsigned char buf_to_rs_enc[110];
             unsigned char rs_enc[10];
diff --git a/src/encryption.h b/src/encryption.h
index 936578b..bfe1fc3 100644
--- a/src/encryption.h
+++ b/src/encryption.h
@@ -15,6 +15,7 @@
  * and limitations under the License.
  * -------------------------------------------------------------------
  */
+/* \brief Helper functions for the ZMQ encryption */
 
 #ifndef _ENCRYPTION_H_
 #define _ENCRYPTION_H_
diff --git a/src/mot-encoder.cpp b/src/mot-encoder.cpp
index 8d8d9ce..00757f6 100644
--- a/src/mot-encoder.cpp
+++ b/src/mot-encoder.cpp
@@ -17,14 +17,14 @@
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/*!
+    \file mot-encoder.c
+    \brief Generete PAD data for MOT Slideshow and DLS
 
-    mot-encoder.c
-          Generete PAD data for MOT Slideshow and DLS
-
-    Authors:
-         Sergio Sagliocco <sergio.sagliocco@csp.it>
-         Matthias P. Braendli <matthias@mpb.li>
-         Stefan Pöschel <odr@basicmaster.de>
+    \author Sergio Sagliocco <sergio.sagliocco@csp.it>
+    \author Matthias P. Braendli <matthias@mpb.li>
+    \author Stefan Pöschel <odr@basicmaster.de>
 */
 
 #include <cstdio>
@@ -82,12 +82,12 @@ extern "C" {
 #define MINQUALITY 40
 
 // Charsets from TS 101 756
-#define CHARSET_COMPLETE_EBU_LATIN 0 // Complete EBU Latin based repertoire
-#define CHARSET_EBU_LATIN_CY_GR 1 // EBU Latin based common core, Cyrillic, Greek
-#define CHARSET_EBU_LATIN_AR_HE_CY_GR 2 // EBU Latin based core, Arabic, Hebrew, Cyrillic and Greek
-#define CHARSET_ISO_LATIN_ALPHABET_2 3 // ISO Latin Alphabet No 2
-#define CHARSET_UCS2_BE 6 // ISO/IEC 10646 using UCS-2 transformation format, big endian byte order
-#define CHARSET_UTF8 15 // ISO Latin Alphabet No 2
+#define CHARSET_COMPLETE_EBU_LATIN 0 //!< Complete EBU Latin based repertoire
+#define CHARSET_EBU_LATIN_CY_GR 1 //!< EBU Latin based common core, Cyrillic, Greek
+#define CHARSET_EBU_LATIN_AR_HE_CY_GR 2 //!< EBU Latin based core, Arabic, Hebrew, Cyrillic and Greek
+#define CHARSET_ISO_LATIN_ALPHABET_2 3 //!< ISO Latin Alphabet No 2
+#define CHARSET_UCS2_BE 6 //!< ISO/IEC 10646 using UCS-2 transformation format, big endian byte order
+#define CHARSET_UTF8 15 //!< ISO Latin Alphabet No 2
 
 
 typedef std::vector<uint8_t> uint8_vector_t;
@@ -121,7 +121,7 @@ struct MSCDG {
     unsigned short int crc;     // 16 bits
 };
 
-/* Between collection of slides and transmission, the slide data is saved
+/*! Between collection of slides and transmission, the slide data is saved
  * in this structure.
  */
 struct slide_metadata_t {
@@ -138,7 +138,7 @@ struct slide_metadata_t {
     }
 };
 
-/* A simple fingerprint for each slide transmitted.
+/*! A simple fingerprint for each slide transmitted.
  * Allows us to reuse the same fidx if the same slide
  * is transmitted more than once.
  */
@@ -153,8 +153,9 @@ struct fingerprint_t {
     // assigned fidx, -1 means invalid
     int fidx;
 
-    // The comparison is not done on fidx, only
-    // on the file-specific data
+    /*! The comparison is not done on fidx, only
+     * on the file-specific data
+     */
     bool operator==(const fingerprint_t& other) const {
         return (((s_name == other.s_name &&
                  s_size == other.s_size) &&
@@ -183,6 +184,13 @@ struct fingerprint_t {
     }
 };
 
+/*! We keep track of transmitted files so that we can retransmit
+ * identical slides with the same index, in case the receivers cache
+ * them.
+ *
+ * \c MAXHISTORYLEN defines for how how many slides we want to keep this
+ * history.
+ */
 class History {
     public:
         History(size_t hist_size) :
@@ -594,7 +602,7 @@ void PADPacketizer::AddCI(int apptype, int len_index) {
 
 
 int PADPacketizer::OptimalSubFieldSizeIndex(size_t available_bytes) {
-    /* Return the index of the optimal sub-field size by stepwise search (regards only Variable Size X-PAD):
+    /*! Return the index of the optimal sub-field size by stepwise search (regards only Variable Size X-PAD):
      * - find the smallest sub-field able to hold (at least) all available bytes
      * - find the biggest regarding sub-field we have space for (which definitely exists - otherwise previously the PAD would have been flushed)
      * - if the wasted space is at least as big as the smallest possible sub-field, use a sub-field one size smaller
@@ -620,7 +628,7 @@ int PADPacketizer::WriteDGToSubField(DATA_GROUP* dg, size_t len) {
 
 
 bool PADPacketizer::AppendDG(DATA_GROUP* dg) {
-    /* use X-PAD w/o CIs instead of X-PAD w/ CIs, if we can save some bytes or at least do not waste additional bytes
+    /*! use X-PAD w/o CIs instead of X-PAD w/ CIs, if we can save some bytes or at least do not waste additional bytes
      *
      * Omit CI list in case:
      * 1.   no pending data sub-fields
@@ -1051,12 +1059,13 @@ void warnOnSmallerImage(size_t height, size_t width, std::string& fname) {
 }
 
 
-// Scales the image down if needed,
-// so that it is 320x240 pixels.
-// Automatically reduces the quality to make sure the
-// blobsize is not too large.
-//
-// Returns: the blobsize
+/*! Scales the image down if needed,
+ * so that it is 320x240 pixels.
+ * Automatically reduces the quality to make sure the
+ * blobsize is not too large.
+ *
+ * \return the blobsize
+ */
 #if HAVE_MAGICKWAND
 size_t resizeImage(MagickWand* m_wand, unsigned char** blob, std::string& fname)
 {
@@ -1127,17 +1136,17 @@ int encodeFile(int output_fd, std::string& fname, int fidx, bool raw_slides)
 
     size_t orig_quality;
     char*  orig_format = NULL;
-    /* We handle JPEG differently, because we want to avoid recompressing the
+    /*! We handle JPEG differently, because we want to avoid recompressing the
      * image if it is suitable as is
      */
     bool orig_is_jpeg = false;
 
-    /* If the original is a PNG, we transmit it as is, if the resolution is correct
+    /*! If the original is a PNG, we transmit it as is, if the resolution is correct
      * and the file is not too large. Otherwise it gets resized and sent as JPEG.
      */
     bool orig_is_png = false;
 
-    /* By default, we do resize the image to 320x240, with a quality such that
+    /*! By default, we do resize the image to 320x240, with a quality such that
      * the blobsize is at most MAXSLIDESIZE.
      *
      * For JPEG input files that are already at the right resolution and at the
diff --git a/src/utils.h b/src/utils.h
index e411963..83b3e4d 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -12,12 +12,13 @@
 
 #define linear_to_dB(x) (log10(x) * 20)
 
-/* Calculate the little string containing a bargraph
+/*! Calculate the little string containing a bargraph
  * 'VU-meter' from the peak value measured
  */
 const char* level(int channel, int peak);
 
-/* This defines the on-wire representation of a ZMQ message header.
+/*! This defines the on-wire representation of a ZMQ message header.
+ * It must be compatible with the definition in ODR-DabMux.
  *
  * The data follows right after this header */
 struct zmq_frame_header_t