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author | fraggerfox <santhosh.raju@gmail.com> | 2021-04-25 21:44:32 +0530 |
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committer | BenBE <BenBE@geshi.org> | 2021-06-26 12:18:37 +0200 |
commit | 2f5b3ef7337857e04cbb4287517fd51e58ee5beb (patch) | |
tree | a2efa0b4c6602d7a32102766570d8e0a27b66b69 /Macros.h | |
parent | e42ae55d691b0e2018d3569ae687cf0cda98c0f8 (diff) |
Refactor saturatingSub() to be part of Macros.h
Diffstat (limited to 'Macros.h')
-rw-r--r-- | Macros.h | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -69,4 +69,9 @@ #define IGNORE_WCASTQUAL_END #endif +/* This subtraction is used by NetBSD / OpenBSD for calculation of CPU usage items. */ +static inline unsigned long long saturatingSub(unsigned long long a, unsigned long long b) { + return a > b ? a - b : 0; +} + #endif |