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Diffstat (limited to 'contrib/libxo/libxo/xo.h')
-rw-r--r--contrib/libxo/libxo/xo.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/contrib/libxo/libxo/xo.h b/contrib/libxo/libxo/xo.h
index 6a61a16c7cae..7f37b469b54e 100644
--- a/contrib/libxo/libxo/xo.h
+++ b/contrib/libxo/libxo/xo.h
@@ -27,6 +27,10 @@
#include <stdlib.h>
#include <errno.h>
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
#ifdef __dead2
#define NORETURN __dead2
#else
@@ -699,4 +703,8 @@ xo_retain_clear_all (void);
void
xo_retain_clear (const char *fmt);
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
#endif /* INCLUDE_XO_H */