pub unsafe extern "C" fn ff_mpeg_framesize_alloc(
avctx: *mut AVCodecContext,
me: *mut MotionEstContext,
sc: *mut ScratchpadContext,
linesize: c_int,
) -> c_intpub unsafe extern "C" fn ff_mpeg_framesize_alloc(
avctx: *mut AVCodecContext,
me: *mut MotionEstContext,
sc: *mut ScratchpadContext,
linesize: c_int,
) -> c_int