Add ifdef guards for C++ code

1 files changed, 8 insertions, 0 deletions

diff --git a/include/strings.h b/include/strings.h
index 943b565..0862b58 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -5,6 +5,10 @@
 
 #if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
  || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
  || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
@@ -36,6 +40,10 @@ __fortify_bzero(void *src, size_t n)
 #define bzero(src, n) __fortify_bzero(src, n)
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif