1 files changed, 97 insertions, 0 deletions
diff --git a/troff/libhnj/hnjalloc.c b/troff/libhnj/hnjalloc.c
new file mode 100644
index 0000000000000..d0a8b9d48bf02
--- /dev/null
+++ b/troff/libhnj/hnjalloc.c
@@ -0,0 +1,97 @@
+/* LibHnj is dual licensed under LGPL and MPL. Boilerplate for both
+ * licenses follows.
+ */
+
+/* LibHnj - a library for high quality hyphenation and justification
+ * Copyright (C) 1998 Raph Levien, (C) 2001 ALTLinux, Moscow
+ *
+ * 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., 59 Temple Place - Suite 330, 
+ * Boston, MA  02111-1307  USA.
+*/
+
+/*
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.0 (the "MPL"); you may not use this file except in
+ * compliance with the MPL.  You may obtain a copy of the MPL at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the MPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the MPL
+ * for the specific language governing rights and limitations under the
+ * MPL.
+ *
+ */
+
+/*
+ * Changes by Gunnar Ritter, Freiburg i. Br., Germany, August 2005.
+ *
+ * Sccsid @(#)hnjalloc.c	1.3 (gritter) 8/26/05
+ */
+
+/* wrappers for malloc */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "hyphen.h"
+
+void *
+hnj_malloc (int size, HyphenDict *hp)
+{
+  void *p;
+
+#if 0
+  if (hp && hp->space == NULL)
+	  hp->spptr = hp->space = malloc(hp->spacesize = 262144);
+  if (hp && hp->space && &hp->spptr[size] < &hp->space[hp->spacesize]) {
+	  p = hp->spptr;
+	  hp->spptr += size;
+  } else
+#endif
+  {
+	  if ((p = malloc(size)) == NULL)
+    		{
+      		fprintf (stderr, "can't allocate %d bytes\n", size);
+      		exit (1);
+    		}
+  }
+  return p;
+}
+
+void *
+hnj_realloc (void *p, int size, HyphenDict *hp)
+{
+#if 0
+  if (hp && p >= (void *)hp->space && p < (void *)&hp->space[hp->spacesize])
+	  abort();
+#endif
+  p = realloc (p, size);
+  if (p == NULL)
+    {
+      fprintf (stderr, "can't allocate %d bytes\n", size);
+      exit (1);
+    }
+  return p;
+}
+
+void
+hnj_free (void *p, HyphenDict *hp)
+{
+#if 0
+  if (hp && p >= (void *)hp->space && p < (void *)&hp->space[hp->spacesize])
+	  return;
+#endif
+  free (p);
+}
+