Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavutil / error.h

diff --git a/libavutil/error.h b/libavutil/error.h
index 40e54f1edcefcbfc5168be700ad1ccb94673da4a..76688c7b690446a5e1c14154734ff676c88f8871 100644 (file)
--- a/libavutil/error.h
+++ b/libavutil/error.h
@@ -64,6 +64,7 @@
  * it has been introduced in Libav after our AVERROR_BUG and with a modified value.
  */
 #define AVERROR_BUG2               (-MKTAG( 'B','U','G',' '))
+#define AVERROR_UNKNOWN            (-MKTAG( 'U','N','K','N')) ///< Unknown error, typically from an external library
 
 /**
  * Put a description of the AVERROR code errnum in errbuf.