diff options
Diffstat (limited to 'include/util.h')
-rw-r--r-- | include/util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/util.h b/include/util.h new file mode 100644 index 00000000..5d42b780 --- /dev/null +++ b/include/util.h | |||
@@ -0,0 +1,4 @@ | |||
1 | /** | ||
2 | * Wrap i into the range [0, max[ | ||
3 | */ | ||
4 | int wrap(int i, int max); | ||