util.h: new header file defining commonly used macros

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Daniel Eklöf 2020-05-01 11:46:24 +02:00
parent fc2e385d87
commit 69c3e74498
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14 changed files with 18 additions and 39 deletions

5
util.h Normal file
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#pragma once
#define ALEN(v) (sizeof(v) / sizeof((v)[0]))
#define min(x, y) ((x) < (y) ? (x) : (y))
#define max(x, y) ((x) > (y) ? (x) : (y))