X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=linux_termios.h;h=cb2ed9d37e03734bc2b3d41c99f1865a636259c4;hb=8645feda604fadd077990dcbf90d687464fa9900;hp=1e1c7d7b53d15ca09be8f23b6ecc15e4bd68d716;hpb=da21834e42bc58065de0871f49fffefa605d4c5b;p=libserialport.git

diff --git a/linux_termios.h b/linux_termios.h
index 1e1c7d7..cb2ed9d 100644
--- a/linux_termios.h
+++ b/linux_termios.h
@@ -17,6 +17,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef LIBSERIALPORT_LINUX_TERMIOS_H
+#define LIBSERIALPORT_LINUX_TERMIOS_H
+
 #define RTS_FLOW 1
 #define CTS_FLOW 2
 #define DTR_FLOW 4
@@ -30,3 +33,5 @@ void set_termios_speed(void *data, int speed);
 int get_termiox_size(void);
 int get_termiox_flow(void *data);
 void set_termiox_flow(void *data, int flags);
+
+#endif