please doxygen

git-svn-id: file:///svn/unbound/trunk@1969 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/testcode/streamtcp.c b/testcode/streamtcp.c
index 8a77f08586e3d29190f88b77e18426bf795b3556..f06603e8dfac88b7403113e2eb38e425d08d85da 100644 (file)
--- a/testcode/streamtcp.c
+++ b/testcode/streamtcp.c
@@ -74,6 +74,7 @@ open_svr(const char* svr, int udp)
                exit(1);
        }
 #ifndef PF_INET6
+/** define in case streamtcp is compiled on legacy systems */
 #define PF_INET6 10
 #endif
        fd = socket(addr_is_ip6(&addr, addrlen)?PF_INET6:PF_INET,