1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/md5calc.c b/src/common/md5calc.c
index 9784bd7b8..3f9ccdc41 100644
--- a/src/common/md5calc.c
+++ b/src/common/md5calc.c
@@ -34,7 +34,7 @@
  * Implementation of the md5 interface.
  */
 
-struct md5_interface md5_s;
+static struct md5_interface md5_s;
 struct md5_interface *md5;
 
 /// Global variable
@@ -233,7 +233,7 @@ static void md5_buf2binary(const uint8 *buf, const int buf_size, uint8 *output)
 }
 
 /// @copydoc md5_interface::string()
-void md5_string(const char *string, char *output)
+static void md5_string(const char *string, char *output)
 {
 	uint8 digest[16];
 
@@ -249,7 +249,7 @@ void md5_string(const char *string, char *output)
 }
 
 /// @copydoc md5_interface::salt();
-void md5_salt(int len, char *output)
+static void md5_salt(int len, char *output)
 {
 	int i;
 	Assert_retv(len > 0);