Add header guards

2014-03-30 22:50:28 +02:00
parent 73bf72aa6c
commit d4a3125c44
36 changed files with 152 additions and 8 deletions
--- a/src/filter.h
+++ b/src/filter.h
@@ -1,3 +1,8 @@
+#ifndef _FCEU_FILTER_H
+#define _FCEU_FILTER_H
+
 int32 NeoFilterSound(int32 *in, int32 *out, uint32 inlen, int32 *leftover);
 void MakeFilters(int32 rate);
 void SexyFilter(int32 *in, int32 *out, int32 count);
+
+#endif