compile fix on vs08 (PCH issue due to VA)

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@4624 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/server.cpp

@@ -1,7 +1,6 @@
 // server.cpp: little more than enhanced multicaster
 // runs dedicated or as client coroutine
 
-#define SERVER_CPP
 #include "pch.h"
 
 #ifdef WIN32
@@ -12,6 +11,8 @@
 #define _fileno fileno
 #endif
 
+#define SERVER_CPP
+
 #include "cube.h"
 
 #define DEBUGCOND (true)