1 files changed, 63 insertions, 0 deletions
diff --git a/gnu/libexec/uucp/libuuconf/freblk.c b/gnu/libexec/uucp/libuuconf/freblk.c
new file mode 100644
index 000000000000..ab16cb78377b
--- /dev/null
+++ b/gnu/libexec/uucp/libuuconf/freblk.c
@@ -0,0 +1,63 @@
+/* freblk.c
+   Free up an entire memory block.
+
+   Copyright (C) 1992 Ian Lance Taylor
+
+   This file is part of the Taylor UUCP uuconf library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License
+   as published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   The author of the program may be contacted at ian@airs.com or
+   c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
+   */
+
+#include "uucnfi.h"
+
+#if USE_RCS_ID
+const char _uuconf_freblk_rcsid[] = "$Id: freblk.c,v 1.1 1993/08/05 18:25:18 conklin Exp $";
+#endif
+
+#include "alloc.h"
+
+/* Free up an entire memory block.  */
+
+#if UUCONF_ANSI_C
+void
+#endif
+uuconf_free_block (pblock)
+     pointer pblock;
+{
+  struct sblock *q = (struct sblock *) pblock;
+  struct sblock *qloop;
+
+  /* We have to free the added blocks first because the list may link
+     into blocks that are earlier on the list.  */
+  for (qloop = q; qloop != NULL; qloop = qloop->qnext)
+    {
+      struct sadded *qadd;
+
+      for (qadd = qloop->qadded; qadd != NULL; qadd = qadd->qnext)
+	free (qadd->padded);
+    }
+
+  while (q != NULL)
+    {
+      struct sblock *qnext;
+
+      qnext = q->qnext;
+      free ((pointer) q);
+      q = qnext;
+    }
+}