mirror_ffmpeg_sys

Function av_opt_get_key_value

Source 
pub unsafe extern "C" fn av_opt_get_key_value(
    ropts: *mut *const c_char,
    key_val_sep: *const c_char,
    pairs_sep: *const c_char,
    flags: c_uint,
    rkey: *mut *mut c_char,
    rval: *mut *mut c_char,
) -> c_int