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-rw-r--r--src/utils.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c
index 3b0bee4..a9aefbe 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,6 +1,7 @@
#include "utils.h"
#include <unistd.h>
#include <stdint.h>
+#include <math.h>
/* Taken from sox */
const char* level(int channel, int* peak)