normalize code in preparation to module changes

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@19189 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/res/res_crypto.c b/res/res_crypto.c
index accabd16b..ea0f05ae6 100644
--- a/res/res_crypto.c
+++ b/res/res_crypto.c
@@ -614,7 +614,7 @@ int usecount(void)
 	return 1;
 }
 
-const char *key()
+const char *key(void)
 {
 	return ASTERISK_GPL_KEY;
 }