timer activation: use defines instead of integers for easier reading

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@1182 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

1 files changed, 3 insertions, 0 deletions

diff --git a/timer.h b/timer.h
index 3268182..ccfd7c4 100644
--- a/timer.h
+++ b/timer.h
@@ -28,6 +28,9 @@
 #ifndef _TIMER_H_
 #define _TIMER_H_
 
+#define TIMER_ACTIVE  1
+#define TIMER_INACTIVE  0
+
 #include <time.h>
 
 int timer_add(void (*callback) (void *data), void *data, const int interval, const int one_shot);