only enable functions in dh.c when openssl is used

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/dh.c b/dh.c
index 475312427..eebee2377 100644
--- a/dh.c
+++ b/dh.c
@@ -25,6 +25,7 @@
 
 #include "includes.h"
 
+#ifdef WITH_OPENSSL
 
 #include <openssl/bn.h>
 #include <openssl/dh.h>
@@ -465,3 +466,5 @@ dh_estimate(int bits)
                 return 7680;
         return 8192;
 }
+
+#endif /* WITH_OPENSSL */