3 * context_del.c -- delete an entry from the context/profile list
7 * This code is Copyright (c) 2002, by the authors of nmh. See the
8 * COPYRIGHT file in the root directory of the nmh distribution for
9 * complete copyright information.
15 * Delete a key/value pair from the context/profile list.
16 * Return 0 if key is found, else return 1.
20 context_del (char *key)
22 register struct node *np, *pp;
24 /* sanity check - check that context has been read */
26 adios (NULL, "oops, context hasn't been read yet");
28 for (np = m_defs, pp = NULL; np; pp = np, np = np->n_next) {
29 if (!strcasecmp (np->n_name, key)) {
31 admonish (NULL, "bug: context_del(key=\"%s\")", np->n_name);
33 pp->n_next = np->n_next;