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Move numlen(1) to sway/util.c

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This commit is contained in:
Mikkel Oscar Lyderik 2015-12-14 17:07:31 +01:00
parent 0b2cf8b65c
commit 45b959f601
3 changed files with 16 additions and 10 deletions
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10
sway/util.c
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@ -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;
}