Function krb5_sys::krb5_verify_init_creds

pub unsafe extern "C" fn krb5_verify_init_creds(
    context: krb5_context, 
    creds: *mut krb5_creds, 
    server: krb5_principal, 
    keytab: krb5_keytab, 
    ccache: *mut krb5_ccache, 
    options: *mut krb5_verify_init_creds_opt
) -> krb5_error_code