diff -r 76c96ee18221 -r af7e2d80dee6 src/server/daemon/netsite.h
--- a/src/server/daemon/netsite.h	Sat Feb 04 10:06:25 2017 +0100
+++ b/src/server/daemon/netsite.h	Tue Feb 14 12:56:23 2017 +0100
@@ -142,6 +142,8 @@
 
 /* --- End public functions --- */
 
+int system_close(int fd);
+
 #ifdef	__cplusplus
 }
 #endif