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authorGravatar Michael Darakananda <pongad@google.com>2017-10-10 15:07:28 +1100
committerGravatar Michael Darakananda <pongad@google.com>2017-10-10 15:07:28 +1100
commitdf6e3750b24a584daa823e01b2a69ac65f59af83 (patch)
tree659cbc6c0021d03564b516110abd4b09bd17ce82 /src/core/lib/transport/pid_controller.h
parentb268629245788bee994e96cb585a3ab2c78bafa8 (diff)
parentb6142ef1a6dc70565f468346c7935f43dbcb55fa (diff)
Merge branch 'master' into fix-php
Diffstat (limited to 'src/core/lib/transport/pid_controller.h')
-rw-r--r--src/core/lib/transport/pid_controller.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/core/lib/transport/pid_controller.h b/src/core/lib/transport/pid_controller.h
index 9352b2643f..17feabfd39 100644
--- a/src/core/lib/transport/pid_controller.h
+++ b/src/core/lib/transport/pid_controller.h
@@ -19,6 +19,10 @@
#ifndef GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H
#define GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* \file Simple PID controller.
Implements a proportional-integral-derivative controller.
Used when we want to iteratively control a variable to converge some other
@@ -59,4 +63,8 @@ double grpc_pid_controller_update(grpc_pid_controller *pid_controller,
/** Returns the last control value calculated */
double grpc_pid_controller_last(grpc_pid_controller *pid_controller);
-#endif /* GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H */ \ No newline at end of file