Function leptess::capi::fpixRasterop

pub unsafe extern "C" fn fpixRasterop(
    fpixd: *mut FPIX, 
    dx: l_int32, 
    dy: l_int32, 
    dw: l_int32, 
    dh: l_int32, 
    fpixs: *mut FPIX, 
    sx: l_int32, 
    sy: l_int32
) -> l_int32