diff options
Diffstat (limited to 'sway/util.c')
-rw-r--r-- | sway/util.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sway/util.c b/sway/util.c index 9a59ddf9..ed6d033f 100644 --- a/sway/util.c +++ b/sway/util.c | |||
@@ -3,3 +3,13 @@ | |||
3 | int wrap(int i, int max) { | 3 | int wrap(int i, int max) { |
4 | return ((i % max) + max) % max; | 4 | return ((i % max) + max) % max; |
5 | } | 5 | } |
6 | |||
7 | int numlen(int n) { | ||
8 | if (n >= 1000000) return 7; | ||
9 | if (n >= 100000) return 6; | ||
10 | if (n >= 10000) return 5; | ||
11 | if (n >= 1000) return 4; | ||
12 | if (n >= 100) return 3; | ||
13 | if (n >= 10) return 2; | ||
14 | return 1; | ||
15 | } | ||