1 files changed, 30 insertions, 0 deletions
diff --git a/lib/printbuf.c b/lib/printbuf.c
new file mode 100644
index 0000000..bc097e0
--- /dev/null
+++ b/lib/printbuf.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2000-2004 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ * $Id: printbuf.c,v 1.5.4.2 2006/06/16 17:21:10 darrenr Exp $
+ */
+
+#include <ctype.h>
+
+#include "ipf.h"
+
+
+void printbuf(buf, len, zend)
+char *buf;
+int len, zend;
+{
+	char *s, c;
+	int i;
+
+	for (s = buf, i = len; i; i--) {
+		c = *s++;
+		if (ISPRINT(c))
+			putchar(c);
+		else
+			printf("\\%03o", c);
+		if ((c == '\0') && zend)
+			break;
+	}
+}