Drop AVERROR_NOFMT at the next libavutil major bump.

Originally committed as revision 22626 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/error.h

@@ -41,13 +41,13 @@
 #define AVERROR_INVALIDDATA AVERROR(EINVAL)  /**< Invalid data found when processing input */
 #define AVERROR_IO          AVERROR(EIO)     /**< I/O error */
 #define AVERROR_NOENT       AVERROR(ENOENT)  /**< No such file or directory. */
+#define AVERROR_NOFMT       AVERROR(EILSEQ)  /**< unknown format */
 #define AVERROR_NOMEM       AVERROR(ENOMEM)  /**< not enough memory */
 #define AVERROR_NUMEXPECTED AVERROR(EDOM)    /**< Number syntax expected in filename. */
 #define AVERROR_UNKNOWN     AVERROR(EINVAL)  /**< unknown error */
 #endif
 
 #define AVERROR_EOF         AVERROR(EPIPE)   /**< End of file. */
-#define AVERROR_NOFMT       AVERROR(EILSEQ)  /**< unknown format */
 #define AVERROR_NOTSUPP     AVERROR(ENOSYS)  /**< Operation not supported. */
 
 #define AVERROR_PATCHWELCOME    (-MKTAG('P','A','W','E')) /**< Not yet implemented in FFmpeg. Patches welcome. */