Function r_core::r_print_offset_sg

pub unsafe extern "C" fn r_print_offset_sg(
    p: *mut RPrint, 
    off: c_ulonglong, 
    invert: c_int, 
    offseg: c_int, 
    seggrn: c_int, 
    offdec: c_int, 
    delta: c_int, 
    label: *const c_char
)