diff options
Diffstat (limited to 'firmware/microblaze/lwip/lwip-1.3.1/src/netif/ppp/vjbsdhdr.h')
-rw-r--r-- | firmware/microblaze/lwip/lwip-1.3.1/src/netif/ppp/vjbsdhdr.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/firmware/microblaze/lwip/lwip-1.3.1/src/netif/ppp/vjbsdhdr.h b/firmware/microblaze/lwip/lwip-1.3.1/src/netif/ppp/vjbsdhdr.h deleted file mode 100644 index f46267614..000000000 --- a/firmware/microblaze/lwip/lwip-1.3.1/src/netif/ppp/vjbsdhdr.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef VJBSDHDR_H -#define VJBSDHDR_H - -#include "lwip/tcp.h" - -/* - * Structure of an internet header, naked of options. - * - * We declare ip_len and ip_off to be short, rather than u_short - * pragmatically since otherwise unsigned comparisons can result - * against negative integers quite easily, and fail in subtle ways. - */ -PACK_STRUCT_BEGIN -struct ip -{ -#if defined(NO_CHAR_BITFIELDS) - u_char ip_hl_v; /* bug in GCC for mips means the bitfield stuff will sometimes break - so we use a char for both and get round it with macro's instead... */ -#else -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned ip_hl:4, /* header length */ - ip_v :4; /* version */ -#elif BYTE_ORDER == BIG_ENDIAN - unsigned ip_v :4, /* version */ - ip_hl:4; /* header length */ -#else - COMPLAIN - NO BYTE ORDER SELECTED! -#endif -#endif - u_char ip_tos; /* type of service */ - u_short ip_len; /* total length */ - u_short ip_id; /* identification */ - u_short ip_off; /* fragment offset field */ -#define IP_DF 0x4000 /* dont fragment flag */ -#define IP_MF 0x2000 /* more fragments flag */ -#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */ - u_char ip_ttl; /* time to live */ - u_char ip_p; /* protocol */ - u_short ip_sum; /* checksum */ - struct in_addr ip_src,ip_dst; /* source and dest address */ -}; -PACK_STRUCT_END - -typedef u32_t tcp_seq; - -/* - * TCP header. - * Per RFC 793, September, 1981. - */ -PACK_STRUCT_BEGIN -struct tcphdr -{ - u_short th_sport; /* source port */ - u_short th_dport; /* destination port */ - tcp_seq th_seq; /* sequence number */ - tcp_seq th_ack; /* acknowledgement number */ -#if defined(NO_CHAR_BITFIELDS) - u_char th_x2_off; -#else -#if BYTE_ORDER == LITTLE_ENDIAN - unsigned th_x2 :4, /* (unused) */ - th_off:4; /* data offset */ -#endif -#if BYTE_ORDER == BIG_ENDIAN - unsigned th_off:4, /* data offset */ - th_x2 :4; /* (unused) */ -#endif -#endif - u_char th_flags; - u_short th_win; /* window */ - u_short th_sum; /* checksum */ - u_short th_urp; /* urgent pointer */ -}; -PACK_STRUCT_END - -#endif /* VJBSDHDR_H */ |