pub unsafe extern "C" fn XcmsSetCompressionProc(
_3: *mut _XcmsCCC,
_2: Option<unsafe extern "C" fn(*mut _XcmsCCC, *mut XcmsColor, u32, u32, *mut i32) -> i32>,
_1: *mut i8
) -> Option<unsafe extern "C" fn(*mut _XcmsCCC, *mut XcmsColor, u32, u32, *mut i32) -> i32>
