Add comment on #endif about condition that triggers it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20337 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libavformat/os_support.h b/libavformat/os_support.h
index d4603632f7477ba0f9d4a96507ad647ae435ffde..f9a1706cb14e552a2cc3d913123bbcd9e37028af 100644 (file)
--- a/libavformat/os_support.h
+++ b/libavformat/os_support.h
@@ -32,7 +32,7 @@
 #if defined(__MINGW32__) && !defined(__MINGW32CE__)
 #  include <fcntl.h>
 #  define lseek(f,p,w) _lseeki64((f), (p), (w))
-#endif
+#endif /* defined(__MINGW32__) && !defined(__MINGW32CE__) */
 
 static inline int is_dos_path(const char *path)
 {