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-rw-r--r--include/regexp9.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/regexp9.h b/include/regexp9.h
index 745a6d77..382d246f 100644
--- a/include/regexp9.h
+++ b/include/regexp9.h
@@ -1,6 +1,9 @@
-#ifndef _REGEXP9H_
+#ifndef _REGEXP9_H_
+#define _REGEXP9_H_ 1
+#if defined(__cplusplus)
+extern "C" {
+#endif
-#define _REGEXP9H_ 1
#include <utf.h>
typedef struct Resub Resub;
@@ -83,4 +86,7 @@ extern void rregsub9(Rune*, Rune*, Resub*, int);
#define rregsub rregsub9
#endif
+#if defined(__cplusplus)
+}
+#endif
#endif