From: Uwe Hermann <redacted>
Date: Wed, 25 Mar 2015 19:29:41 +0000 (+0100)
Subject: libserialport_internal.h: Add #include guard.
X-Git-Tag: libserialport-0.1.1~79
X-Git-Url: https://sigrok.org/gitweb/?p=libserialport.git;a=commitdiff_plain;h=2b40f8145448dc0ef85ab95b779b83dac939837c

libserialport_internal.h: Add #include guard.
---

diff --git a/libserialport_internal.h b/libserialport_internal.h
index 9d8e41f..08e4eb2 100644
--- a/libserialport_internal.h
+++ b/libserialport_internal.h
@@ -18,6 +18,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef LIBSERIALPORT_LIBSERIALPORT_INTERNAL_H
+#define LIBSERIALPORT_LIBSERIALPORT_INTERNAL_H
+
 #include "config.h"
 
 #ifdef __linux__
@@ -229,3 +232,5 @@ SP_PRIV struct sp_port **list_append(struct sp_port **list, const char *portname
 /* OS-specific Helper functions. */
 SP_PRIV enum sp_return get_port_details(struct sp_port *port);
 SP_PRIV enum sp_return list_ports(struct sp_port ***list);
+
+#endif