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Document cmdutils.c:print_error().

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Originally committed as revision 23051 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-05-07 12:42:26 +00:00
parent 0c22311b56
commit 8d787f8e52
1 changed files with 9 additions and 0 deletions
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9
cmdutils.h
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@ -134,6 +134,15 @@ void parse_options(int argc, char **argv, const OptionDef *options,
void set_context_opts(void *ctx, void *opts_ctx, int flags); void set_context_opts(void *ctx, void *opts_ctx, int flags);
/**
* Prints an error message to stderr, indicating filename and a human
* readable description of the error code err.
*
* If strerror_r() is not available the use of this function in a
* multithreaded application may be unsafe.
*
* @see av_strerror()
*/
void print_error(const char *filename, int err); void print_error(const char *filename, int err);
void list_fmts(void (*get_fmt_string)(char *buf, int buf_size, int fmt), int nb_fmts); void list_fmts(void (*get_fmt_string)(char *buf, int buf_size, int fmt), int nb_fmts);