log: add AV_CLASS_CATEGORY_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavutil/log.h b/libavutil/log.h
index ad3c3dd4271b43086040c146d505f77ffd1f9b22..951c60b3332270251d32b2f3c7469930b6fcc5d3 100644 (file)
--- a/libavutil/log.h
+++ b/libavutil/log.h
@@ -35,6 +35,7 @@ typedef enum {
     AV_CLASS_CATEGORY_DECODER,
     AV_CLASS_CATEGORY_FILTER,
     AV_CLASS_CATEGORY_BITSTREAM_FILTER,
+    AV_CLASS_CATEGORY_NB, ///< not part of ABI/API
 }AVClassCategory;
 
 /**