=====av_free=====
====Overview====
Defined in ''mem.h''\\

Free memory which has been allocated with [[ffmpeg:av_malloc()]] or [[ffmpeg:av_realloc()]].\\

NOTE: ptr = NULL is explicetly allowed\\

NOTE2: it is recommended that you use [[ffmpeg:av_freep()]] instead\\

<code c>
void av_free(void *ptr);
</code>

====Parameters====
===ptr===
<code c>void *ptr</code>
The pointer to be freed.

====Return value====
NONE

====See also====
[[ffmpeg:av_freep()]], [[ffmpeg:av_malloc()]], [[ffmpeg:av_realloc()]]

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