2 * Copyright (C) 1995-2007, Index Data ApS
3 * See the file LICENSE for details.
5 * $Id: odr_null.c,v 1.8 2007-03-19 21:08:13 adam Exp $
9 * \brief Implements ODR NULL codec
18 * Top level null en/decoder.
19 * Returns 1 on success, 0 on error.
21 int odr_null(ODR o, Odr_null **p, int opt, const char *name)
27 if (o->op->t_class < 0)
29 o->op->t_class = ODR_UNIVERSAL;
30 o->op->t_tag = ODR_NULL;
32 res = ber_tag(o, p, o->op->t_class, o->op->t_tag, &cons, opt, name);
36 return odr_missing(o, opt, name);
37 if (o->direction == ODR_PRINT)
40 odr_printf(o, "NULL\n");
45 #ifdef ODR_STRICT_NULL
46 odr_seterror(OPROTO, 42);
49 /* Warning: Bad NULL */
52 if (o->direction == ODR_DECODE)
59 * indent-tabs-mode: nil
61 * vim: shiftwidth=4 tabstop=8 expandtab