1 files changed, 68 insertions, 0 deletions
diff --git a/fonts/utilities/mff-29/strdup.c b/fonts/utilities/mff-29/strdup.c
new file mode 100644
index 0000000000..784c762ace
--- /dev/null
+++ b/fonts/utilities/mff-29/strdup.c
@@ -0,0 +1,68 @@
+/* strdup.c 2.9.0 92/07/06 - a coupla convenience routines */
+
+/* - Damian Cugley <pdc@prg.ox.ac.uk> Fri.  1 Mar. 1991
+-----------------------------------------------------------------------
+    This software module copyright (c) 1991 Damian Cugley.  
+    It is provided for free on an "as-is" basis.
+    See the file COPYING for more information.
+-----------------------------------------------------------------------
+*/
+
+#include "fatal.h"
+#include "strmisc.h"
+
+addr	malloc ARGS((sizeof_t));
+addr	realloc ARGS((addr, sizeof_t));
+
+#ifndef xpg2
+void
+xfree(a)
+     addr a;
+{
+  int free ARGS((addr));
+
+  if (!free(a))
+    pfatalf("free(0x%lX)", (long)a);
+}
+#endif
+
+addr	malloc ARGS((sizeof_t));
+addr	realloc ARGS((addr, sizeof_t));
+
+addr
+xmalloc(siz)
+     sizeof_t siz;
+{
+  register addr t;
+
+  if (!(t = malloc(siz)))
+    pfatalf("malloc(%ld)", (long)siz);
+  return t;
+}
+
+addr
+xrealloc(oldptr, siz)
+     addr oldptr;
+     sizeof_t siz;
+{
+  register addr t;
+
+  if (!(t = realloc(oldptr, siz)))
+    pfatalf("realloc(*,%ld)", (long)siz);
+  return t;
+}
+
+char *
+strdup(s)
+     const char *s;
+{
+  int siz; char *t;
+
+  if (!s) return (char *)0;
+  siz = strlen(s) + 1;
+  if (!(t = malloc(siz)))
+    pfatalf("malloc(%ld)", (long)siz);
+  bcopy((addr)s, t, siz);
+  t[siz - 1] = 0;
+  return t;
+}