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Diffstat (limited to 'include/grpc/impl/codegen/atm_windows.h')
-rw-r--r--include/grpc/impl/codegen/atm_windows.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/grpc/impl/codegen/atm_windows.h b/include/grpc/impl/codegen/atm_windows.h
index d5fa8c0f62..0ab70b95c4 100644
--- a/include/grpc/impl/codegen/atm_windows.h
+++ b/include/grpc/impl/codegen/atm_windows.h
@@ -122,4 +122,8 @@ static __inline gpr_atm gpr_atm_full_fetch_add(gpr_atm *p, gpr_atm delta) {
return old;
}
+static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) {
+ return (gpr_atm)InterlockedExchangePointer((PVOID *)p, (PVOID)n);
+}
+
#endif /* GRPC_IMPL_CODEGEN_ATM_WINDOWS_H */