gain code, gain pitch and pitch delay decoding for ACELP based codecs

[ffmpeg] / libavcodec / sgi.h

diff --git a/libavcodec/sgi.h b/libavcodec/sgi.h
index 53d390a74db56445f8f07ba63972c5fe070b2c3d..8c658761dc4c7eb6345ed002714fdae9c884bf02 100644 (file)
--- a/libavcodec/sgi.h
+++ b/libavcodec/sgi.h
@@ -19,8 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef SGI_H
-#define SGI_H
+#ifndef FFMPEG_SGI_H
+#define FFMPEG_SGI_H
 
 /**
  * SGI image file signature
@@ -33,5 +33,4 @@
 #define SGI_RGB 3
 #define SGI_RGBA 4
 
-#endif
-
+#endif /* FFMPEG_SGI_H */