Function leptess::capi::pixSetMaskedCmap

pub unsafe extern "C" fn pixSetMaskedCmap(
    pixs: *mut Pix, 
    pixm: *mut Pix, 
    x: i32, 
    y: i32, 
    rval: i32, 
    gval: i32, 
    bval: i32
) -> i32