include/ttyutils.h: add include guards

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-03-17 23:36:31 -04:00 · 2012-03-17 23:36:31 -04:00 · 0b6198ec07
parent eda399b995
commit 0b6198ec07
1 changed files with 4 additions and 0 deletions
--- a/include/ttyutils.h
+++ b/include/ttyutils.h
@ -1,3 +1,5 @@
+#ifndef UTIL_LINUX_TTYUTILS_H
+#define UTIL_LINUX_TTYUTILS_H

 #include <termios.h>

@ -71,3 +73,5 @@ static inline void reset_virtual_console(struct termios *tp, int flags)
 	tp->c_cc[VLNEXT]   = CLNEXT;
 	tp->c_cc[VEOL2]    = _POSIX_VDISABLE;
 }
+
+#endif /* UTIL_LINUX_TTYUTILS_H */