[master] 4a572ae Document feature

[Guillaume Quintard]

commit 4a572aec600ec9e5f26c6fce5054c9bdc0bb06ee
Author: Guillaume Quintard <guillaume at varnish-software.com>
Date:   Tue May 31 11:29:23 2016 +0200

    Document feature

diff --git a/bin/varnishtest/vtc.c b/bin/varnishtest/vtc.c
index 2f7c2a1..20ba48f 100644
--- a/bin/varnishtest/vtc.c
+++ b/bin/varnishtest/vtc.c
@@ -581,8 +581,20 @@ cmd_random(CMD_ARGS)
 	}
 }
 
-/**********************************************************************
- * Check features.
+/* SECTION: feature feature
+ *
+ * Test that the required feature(s) for a test are available, and skip the test
+ * otherwise. feature takes any number of arguments from this list:
+ *
+ * - SO_RCVTIMEO_WORKS
+ * - 64bit
+ * - !OSX
+ * - dns
+ * - topbuild
+ * - root
+ * - user_varnish
+ * - user_vcache
+ *
  */
 
 static void