Function leptonica_sys::pixColorGrayRegionsCmap

pub unsafe extern "C" fn pixColorGrayRegionsCmap(
    pixs: *mut PIX, 
    boxa: *mut BOXA, 
    type_: l_int32, 
    rval: l_int32, 
    gval: l_int32, 
    bval: l_int32
) -> l_ok