1 files changed, 32 insertions, 0 deletions
diff --git a/src/libutf/runestrecpy.c b/src/libutf/runestrecpy.c
new file mode 100644
index 00000000..f3e4a096
--- /dev/null
+++ b/src/libutf/runestrecpy.c
@@ -0,0 +1,32 @@
+/*
+ * The authors of this software are Rob Pike and Ken Thompson.
+ *              Copyright (c) 2002 by Lucent Technologies.
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose without fee is hereby granted, provided that this entire notice
+ * is included in all copies of any software which is or includes a copy
+ * or modification of this software and in all copies of the supporting
+ * documentation for such software.
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
+ * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ */
+#include <stdarg.h>
+#include <string.h>
+#include "utf.h"
+#include "utfdef.h"
+
+Rune*
+runestrecpy(Rune *s1, Rune *es1, Rune *s2)
+{
+	if(s1 >= es1)
+		return s1;
+
+	while(*s1++ = *s2++){
+		if(s1 == es1){
+			*--s1 = '\0';
+			break;
+		}
+	}
+	return s1;
+}