Function gdk_x11_sys::xlib::XcmsSetCompressionProc

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>