sys_time: Add extern "C" block for C++.

[gnulib.git] / lib / sys_time.in.h

diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h
index 439d3bb..d9fb361 100644 (file)
--- a/lib/sys_time.in.h
+++ b/lib/sys_time.in.h
@@ -39,6 +39,10 @@
 #  include <time.h>
 # endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 # if ! @HAVE_STRUCT_TIMEVAL@
 struct timeval
 {
@@ -53,4 +57,8 @@ struct timeval
 int gettimeofday (struct timeval *restrict, void *restrict);
 # endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _GL_SYS_TIME_H */