1 files changed, 8 insertions, 0 deletions
diff --git a/des.h b/des.h
index 57e20250..b9de4caa 100644
--- a/des.h
+++ b/des.h
@@ -37,6 +37,10 @@
 
 #include "nettle-types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Namespace mangling */
 #define des_set_key nettle_des_set_key
 #define des_encrypt nettle_des_encrypt
@@ -102,4 +106,8 @@ des3_decrypt(const struct des3_ctx *ctx,
 	     unsigned length, uint8_t *dst,
 	     const uint8_t *src);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* NETTLE_DES_H_INCLUDED */