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author | Drew DeVault <sir@cmpwn.com> | 2015-12-14 11:25:31 -0500 |
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committer | Drew DeVault <sir@cmpwn.com> | 2015-12-14 11:25:31 -0500 |
commit | 2be742d02d8dd26e111713d9bb52cd240d7d630b (patch) | |
tree | 84a5091db97f6c14515ce871922c431c0fe9eaca /common/util.c | |
parent | Merge pull request #316 from Streetwalrus/fglrx (diff) | |
parent | Add bar id to debug logs (diff) | |
download | sway-2be742d02d8dd26e111713d9bb52cd240d7d630b.tar.gz sway-2be742d02d8dd26e111713d9bb52cd240d7d630b.tar.zst sway-2be742d02d8dd26e111713d9bb52cd240d7d630b.zip |
Merge pull request #314 from mikkeloscar/bar-id
Add initial support for custom bar-id
Diffstat (limited to 'common/util.c')
-rw-r--r-- | common/util.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/common/util.c b/common/util.c new file mode 100644 index 00000000..ed6d033f --- /dev/null +++ b/common/util.c | |||
@@ -0,0 +1,15 @@ | |||
1 | #include "util.h" | ||
2 | |||
3 | int wrap(int i, int max) { | ||
4 | return ((i % max) + max) % max; | ||
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 | } | ||