diff --git a/source/src/Makefile b/source/src/Makefile
index b553a099..4f61d160 100644
--- a/source/src/Makefile
+++ b/source/src/Makefile
@@ -47,7 +47,7 @@ CLIENT_OBJS= \
 	bot/ac_bot_ai.o 
 
 
-SERVER_LIBS=-L../enet -lenet
+SERVER_LIBS=-L../enet -lenet -lz
 SERVER_FILES= \
 	serverms.cpp \
 	server.cpp \
diff --git a/source/src/server.cpp b/source/src/server.cpp
index 4101b1fc..0c858870 100644
--- a/source/src/server.cpp
+++ b/source/src/server.cpp
@@ -1,6 +1,14 @@
 // server.cpp: little more than enhanced multicaster
 // runs dedicated or as client coroutine
 
+#ifdef WIN32
+#include <io.h>
+#else
+#include <unistd.h>
+#define _dup    dup
+#define _fileno fileno
+#endif
+
 #include "cube.h" 
 #include "servercontroller.h"
 
@@ -356,10 +364,10 @@ string smapname;
 
 char *adminpasswd = NULL, *motd = NULL;
 
-int countclients(int type, bool not=false)
+int countclients(int type, bool exclude = false)
 {
     int num = 0;
-    loopv(clients) if((!not && clients[i]->type == type) || (not && clients[i]->type != type)) num++;
+    loopv(clients) if((clients[i]->type!=type)==exclude) num++;
     return num;
 }
 
diff --git a/source/src/serveractions.h b/source/src/serveractions.h
index cfc46221..eade13f8 100644
--- a/source/src/serveractions.h
+++ b/source/src/serveractions.h
@@ -150,4 +150,5 @@ struct cleardemosaction : serveraction
         role = CR_MASTER;
         dedicated = true;
     }
-};
\ No newline at end of file
+};
+
diff --git a/source/src/sound.cpp b/source/src/sound.cpp
index d14d02d4..842b62f2 100644
--- a/source/src/sound.cpp
+++ b/source/src/sound.cpp
@@ -286,7 +286,7 @@ void checkplayerloopsounds()
                 // sync to model animation
                 int basetime = -((int)(size_t)p&0xFFF); 
                 int time = lastmillis-basetime;
-                int speed = 1860/p->maxspeed;
+                int speed = int(1860/p->maxspeed);
                 // TODO: share with model code
 
                 if(time%speed < footstepalign) playsound(S_FOOTSTEPS, p);