From 745b8cf42046f40b51af86372dd45b63e5413f67 Mon Sep 17 00:00:00 2001
From: Frank Morgner <frankmorgner@gmail.com>
Date: Mon, 14 Jan 2019 11:14:20 +0100
Subject: [PATCH] added include guards to compatibility headers

---
 src/common/compat_strlcat.h | 11 ++++++++++-
 src/common/compat_strlcpy.h | 11 ++++++++++-
 src/common/compat_strnlen.h |  9 +++++++++
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/common/compat_strlcat.h b/src/common/compat_strlcat.h
index d3cce7eb..f0284aca 100644
--- a/src/common/compat_strlcat.h
+++ b/src/common/compat_strlcat.h
@@ -1,9 +1,18 @@
 /**
  * @file
- * @brief prototypes of strlcpy()/strlcat() imported from OpenBSD
+ * @brief prototypes of strlcat() imported from OpenBSD
  */
 
+#ifndef __COMPAT_STRLCAT_H
+#define __COMPAT_STRLCAT_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #ifndef HAVE_STRLCAT
 #include <stddef.h>
 size_t strlcat(char *dst, const char *src, size_t siz);
 #endif
+
+#endif
diff --git a/src/common/compat_strlcpy.h b/src/common/compat_strlcpy.h
index d97e405c..5a6067fb 100644
--- a/src/common/compat_strlcpy.h
+++ b/src/common/compat_strlcpy.h
@@ -28,10 +28,19 @@ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /**
  * @file
- * @brief prototypes of strlcpy()/strlcat() imported from OpenBSD
+ * @brief prototypes of strlcpy() imported from OpenBSD
  */
 
+#ifndef __COMPAT_STRLCPY_H
+#define __COMPAT_STRLCPY_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #ifndef HAVE_STRLCPY
 #include <stddef.h>
 size_t strlcpy(char *dst, const char *src, size_t siz);
 #endif
+
+#endif
diff --git a/src/common/compat_strnlen.h b/src/common/compat_strnlen.h
index dd9bc984..7c04180b 100644
--- a/src/common/compat_strnlen.h
+++ b/src/common/compat_strnlen.h
@@ -3,7 +3,16 @@
  * @brief prototype of strnlen() from OpenBSD
  */
 
+#ifndef __COMPAT_STRNLEN_H
+#define __COMPAT_STRNLEN_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #ifndef HAVE_STRNLEN
 #include <stddef.h>
 size_t strnlen(const char *str, size_t maxlen);
 #endif
+
+#endif