[FFmpeg-devel] [PATCH 3/4] Move av_get_token() from libavfilter to libavutil.

[Michael Niedermayer]

On Sat, Jun 12, 2010 at 08:28:42PM +0200, Stefano Sabatini wrote:
> This may be useful also outside libavfilter. Note that this breaks the
> libavfilter ABI, but we don't care as its ABI is yet considered
> unstable.
[...]
> diff --git a/libavutil/avstring.h b/libavutil/avstring.h
> index 01c2391..042d171 100644
> --- a/libavutil/avstring.h
> +++ b/libavutil/avstring.h
> @@ -114,4 +114,19 @@ size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...);
>   */
>  char *av_d2str(double d);
>  
> +/**
> + * Unescapes the given string until a non escaped terminating char,
> + * and returns the token corresponding to the unescaped string.
> + *
> + * The normal \ and ' escaping is supported. 


> + * Leading and trailing
> + * whitespaces are removed.

Why?

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I know you won't believe me, but the highest form of Human Excellence is
to question oneself and others. -- Socrates
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