Function stainless_ffmpeg_sys::av_codec_iterate

pub unsafe extern "C" fn av_codec_iterate(
    opaque: *mut *mut c_void
) -> *const AVCodec

Iterate over all registered codecs.

@param opaque a pointer where libavcodec will store the iteration state. Must point to NULL to start the iteration.

@return the next registered codec or NULL when the iteration is finished