1/* freblk.c
2   Free up an entire memory block.
3
4   Copyright (C) 1992 Ian Lance Taylor
5
6   This file is part of the Taylor UUCP uuconf library.
7
8   This library is free software; you can redistribute it and/or
9   modify it under the terms of the GNU Library General Public License
10   as published by the Free Software Foundation; either version 2 of
11   the License, or (at your option) any later version.
12
13   This library is distributed in the hope that it will be useful, but
14   WITHOUT ANY WARRANTY; without even the implied warranty of
15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16   Library General Public License for more details.
17
18   You should have received a copy of the GNU Library General Public
19   License along with this library; if not, write to the Free Software
20   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
21
22   The author of the program may be contacted at ian@airs.com.
23   */
24
25#include "uucnfi.h"
26
27#if USE_RCS_ID
28const char _uuconf_freblk_rcsid[] = "$Id: freblk.c,v 1.8 2002/03/05 19:10:42 ian Rel $";
29#endif
30
31#include "alloc.h"
32
33/* Free up an entire memory block.  */
34
35#if UUCONF_ANSI_C
36void
37#endif
38uuconf_free_block (pblock)
39     pointer pblock;
40{
41  struct sblock *q = (struct sblock *) pblock;
42  struct sblock *qloop;
43
44  /* We have to free the added blocks first because the list may link
45     into blocks that are earlier on the list.  */
46  for (qloop = q; qloop != NULL; qloop = qloop->qnext)
47    {
48      struct sadded *qadd;
49
50      for (qadd = qloop->qadded; qadd != NULL; qadd = qadd->qnext)
51	free (qadd->padded);
52    }
53
54  while (q != NULL)
55    {
56      struct sblock *qnext;
57
58      qnext = q->qnext;
59      free ((pointer) q);
60      q = qnext;
61    }
62}
63