1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25
26 /* from OpenSolaris "clr_hinfo.c 1.7 05/06/08 SMI" */
27
28 /*
29 * Portions Copyright (c) 2005 Gunnar Ritter, Freiburg i. Br., Germany
30 *
31 * Sccsid @(#)clr_hinfo.c 1.3 (gritter) 6/18/05
32 */
33 /* SVr4.0 2. */
34 /*
35 NAME
36 clr_hinfo, clrhdr - clean out mail header information
37
38 SYNOPSIS
39 void clr_hinfo()
40 void clrhdr(int hdrtype)
41
42 DESCRIPTION
43 Clr_hinfo() cleans out hdrlines[] and other associated data
44 in preparation for the next message.
45
46 Clrhdr() does a single hdrlines[].
47 */
48
49 #include "mail.h"
50
51 void
clr_hinfo(void)52 clr_hinfo(void)
53 {
54 register int i;
55 static int firsttime = 1;
56 static char pn[] = "clr_hinfo";
57
58 Dout(pn, 0, "\n");
59 if (firsttime) {
60 firsttime = 0;
61 return;
62 }
63 fnuhdrtype = 0;
64 orig_aff = orig_rcv = 0;
65 for (i = 0; i < H_CONT; i++) {
66 clrhdr(i);
67 }
68 return;
69 }
70
71 void
clrhdr(int hdrtype)72 clrhdr(int hdrtype)
73 {
74 while (hdrlines[hdrtype].head != (struct hdrs *)NULL) {
75 poplist (hdrtype, HEAD);
76 }
77 }
78