add core wanpipe headers etc and tweak build flags

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@10 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/openzap.c

@@ -229,7 +229,7 @@ zap_status_t zap_global_init(void)
 	char *var, *val;
 	unsigned configured = 0;
 	zap_software_interface_t *zint;
-	
+
 	globals.interface_hash = create_hashtable(16, hashfromstring, equalkeys);
 	zint = NULL;
 
@@ -265,6 +265,8 @@ zap_status_t zap_global_init(void)
 		}
 	}
 
+	zap_config_close_file(&cfg);
+
 	return configured ? ZAP_SUCCESS : ZAP_FAIL;
 }