def METHOD_NAME():
    """Returns the blz_depack_srcsize C function.
    ::
        /**
        * Decompress `src_size` bytes of data from `src` to `dst`.
        *
        * This function is unsafe. If the provided data is malformed, it may
        * read more than `src_size` from the `src` buffer.
        *
        * @param src pointer to compressed data
        * @param dst pointer to where to place decompressed data
        * @param src_size size of the compressed data
        * @return size of decompressed data
        */
        BLZ_API unsigned long
        blz_depack_srcsize(const void *src, void *dst, unsigned long src_size);
    """
    fn = _libbrieflz().blz_depack_srcsize
    fn.argtype = [
        ctypes.c_char_p,
        ctypes.c_char_p,
        ctypes.c_ulong,
    ]
    fn.restype = ctypes.c_ulong
    return fn