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author | 2015-05-07 08:25:02 -0700 | |
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committer | 2015-05-07 08:25:02 -0700 | |
commit | f666adef90b05c1c0878a0971c14d7f306eeb62e (patch) | |
tree | c39eee8f1fddbe7f8737c93421832cd8bdc83896 /include | |
parent | f9e6adf998ed36479ccbb8eb3cdc58b02cc161dd (diff) | |
parent | 63733efd730316c0317a5df4f288aac242014d91 (diff) |
Merge github.com:grpc/grpc into churn-churn-churn-the-api-gently-down-the-stream
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 */ |