diff options
| author | Furkan Sahin <furkan-dev@proton.me> | 2015-08-25 19:53:59 +0200 |
|---|---|---|
| committer | Furkan Sahin <furkan-dev@proton.me> | 2015-08-25 19:53:59 +0200 |
| commit | cf56d90e81808bdc3ee11b89c2c3f4f16a18beaf (patch) | |
| tree | d840aee50bb27ca27eea32ea6f76ddd1a4244754 | |
| parent | 6d873b31647c26421c2b2cc194a2797c7073af9f (diff) | |
added missing util.h/c stuff
| -rw-r--r-- | include/util.h | 5 | ||||
| -rw-r--r-- | sway/util.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/util.h b/include/util.h index 5d42b780..8e65e6d6 100644 --- a/include/util.h +++ b/include/util.h @@ -1,4 +1,9 @@ +#ifndef _SWAY_UTIL_H +#define _SWAY_UTIL_H + /** * Wrap i into the range [0, max[ */ int wrap(int i, int max); + +#endif diff --git a/sway/util.c b/sway/util.c index 25aeb9f4..9a59ddf9 100644 --- a/sway/util.c +++ b/sway/util.c @@ -1,3 +1,5 @@ +#include "util.h" + int wrap(int i, int max) { return ((i % max) + max) % max; } |