Function x11::xlib::XcmsSetCompressionProc

pub unsafe extern fn XcmsSetCompressionProc(_3: XcmsCCC,
                                            _2: Option<unsafe extern fn(_: XcmsCCC, _: *mut XcmsColor, _: c_uint, _: c_uint, _: *mut c_int) -> c_int>,
                                            _1: *mut c_char)
                                            -> Option<unsafe extern fn(_: XcmsCCC, _: *mut XcmsColor, _: c_uint, _: c_uint, _: *mut c_int) -> c_int>