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| author |  David G. Quintas <dgq@google.com> | 2015-05-05 16:51:51 -0700 |
|---|---|---|
| committer | David G. Quintas <dgq@google.com> | 2015-05-05 16:51:51 -0700 |
| commit | 234e62ce97d229141d3a1eea28103abbaa3d34d9 (patch) | |
| tree | 21391adc34b1fe15fdbf5a2d169388aff6c420ab /include | |
| parent | fde356c98e4c29148e7d5d0aa561be34235356d9 (diff) | |
| parent | 80abd54fc1081ea3585b45d63bbd9a5f7612a843 (diff) | |
Merge pull request #1395 from ctiller/swappy
Optimize a few core routines
Diffstat (limited to 'include')
| -rw-r--r-- | include/grpc/support/useful.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/grpc/support/useful.h b/include/grpc/support/useful.h index 979f3d026b..e1ce0455c6 100644 --- a/include/grpc/support/useful.h +++ b/include/grpc/support/useful.h @@ -45,4 +45,11 @@ #define GPR_ARRAY_SIZE(array) (sizeof(array) / sizeof(*(array))) +#define GPR_SWAP(type, a, b) \ + do { \ + type x = a; \ + a = b; \ + b = x; \ + } while (0) + #endif /* GRPC_SUPPORT_USEFUL_H */ |