Index: network.h
===================================================================
--- network.h	(revision 919)
+++ network.h	(revision 920)
@@ -284,7 +284,7 @@
 network protocol (see a the top of this chapter).
 **/
 
-__rayapi void raydium_network_netcall_exec (int type, char *buff);
+__rayapi signed char raydium_network_netcall_exec (int type, char *buff);
 /**
 Internal callback for "netcall" receiving.
 **/