diff options
Diffstat (limited to 'sway')
| -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 @@ int wrap(int i, int max) { return ((i % max) + max) % max; } + +int numlen(int n) { + if (n >= 1000000) return 7; + if (n >= 100000) return 6; + if (n >= 10000) return 5; + if (n >= 1000) return 4; + if (n >= 100) return 3; + if (n >= 10) return 2; + return 1; +} |