diff --git a/src/libCom/osi/os/posix/osdTime.h b/src/libCom/osi/os/posix/osdTime.h
index d1334abc4..b0e69e812 100644
--- a/src/libCom/osi/os/posix/osdTime.h
+++ b/src/libCom/osi/os/posix/osdTime.h
@@ -25,11 +25,14 @@
 		long tv_nsec; /* nanoseconds within the second */
 	};
 #endif /* ifndef _POSIX_TIMERS */
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
+
 epicsShareFunc void epicsShareAPI
     convertDoubleToWakeTime(double timeout,struct timespec *wakeTime);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */