Function SQLSpecialColumnsW

pub unsafe fn SQLSpecialColumnsW(
    hstmt: *mut c_void,
    fcoltype: u16,
    szcatalogname: Option<&[u16]>,
    szschemaname: Option<&[u16]>,
    sztablename: Option<&[u16]>,
    fscope: u16,
    fnullable: u16,
) -> i16