Function leptonica_sys::pixGlobalNormRGB

pub unsafe extern "C" fn pixGlobalNormRGB(
    pixd: *mut PIX, 
    pixs: *mut PIX, 
    rval: l_int32, 
    gval: l_int32, 
    bval: l_int32, 
    mapval: l_int32
) -> *mut PIX