http://sourceforge.net/p/sauerbraten/code/4699/

--- a/src/shared/iengine.h
+++ b/src/shared/iengine.h
@@ -415,23 +415,6 @@
 extern int getservermtu();
 extern int getnumclients();
 extern uint getclientip(int n);
-extern void putint(ucharbuf &p, int n);
-extern void putint(packetbuf &p, int n);
-extern void putint(vector<uchar> &p, int n);
-extern int getint(ucharbuf &p);
-extern void putuint(ucharbuf &p, int n);
-extern void putuint(packetbuf &p, int n);
-extern void putuint(vector<uchar> &p, int n);
-extern int getuint(ucharbuf &p);
-extern void putfloat(ucharbuf &p, float f);
-extern void putfloat(packetbuf &p, float f);
-extern void putfloat(vector<uchar> &p, float f);
-extern float getfloat(ucharbuf &p);
-extern void sendstring(const char *t, ucharbuf &p);
-extern void sendstring(const char *t, packetbuf &p);
-extern void sendstring(const char *t, vector<uchar> &p);
-extern void getstring(char *t, ucharbuf &p, int len = MAXTRANS);
-extern void filtertext(char *dst, const char *src, bool whitespace = true, int len = sizeof(string)-1);
 extern void localconnect();
 extern const char *disconnectreason(int reason);
 extern void disconnect_client(int n, int reason);
--- a/src/engine/server.cpp
+++ b/src/engine/server.cpp
@@ -99,125 +99,6 @@
     va_end(args);
 }
 #endif
-
-// all network traffic is in 32bit ints, which are then compressed using the following simple scheme (assumes that most values are small).
-
-template<class T>
-static inline void putint_(T &p, int n)
-{
-    if(n<128 && n>-127) p.put(n);
-    else if(n<0x8000 && n>=-0x8000) { p.put(0x80); p.put(n); p.put(n>>8); }
-    else { p.put(0x81); p.put(n); p.put(n>>8); p.put(n>>16); p.put(n>>24); }
-}
-void putint(ucharbuf &p, int n) { putint_(p, n); }
-void putint(packetbuf &p, int n) { putint_(p, n); }
-void putint(vector<uchar> &p, int n) { putint_(p, n); }
-
-int getint(ucharbuf &p)
-{
-    int c = (char)p.get();
-    if(c==-128) { int n = p.get(); n |= char(p.get())<<8; return n; }
-    else if(c==-127) { int n = p.get(); n |= p.get()<<8; n |= p.get()<<16; return n|(p.get()<<24); } 
-    else return c;
-}
-
-// much smaller encoding for unsigned integers up to 28 bits, but can handle signed
-template<class T>
-static inline void putuint_(T &p, int n)
-{
-    if(n < 0 || n >= (1<<21))
-    {
-        p.put(0x80 | (n & 0x7F));
-        p.put(0x80 | ((n >> 7) & 0x7F));
-        p.put(0x80 | ((n >> 14) & 0x7F));
-        p.put(n >> 21);
-    }
-    else if(n < (1<<7)) p.put(n);
-    else if(n < (1<<14))
-    {
-        p.put(0x80 | (n & 0x7F));
-        p.put(n >> 7);
-    }
-    else 
-    { 
-        p.put(0x80 | (n & 0x7F)); 
-        p.put(0x80 | ((n >> 7) & 0x7F));
-        p.put(n >> 14); 
-    }
-}
-void putuint(ucharbuf &p, int n) { putuint_(p, n); }
-void putuint(packetbuf &p, int n) { putuint_(p, n); }
-void putuint(vector<uchar> &p, int n) { putuint_(p, n); }
-
-int getuint(ucharbuf &p)
-{
-    int n = p.get();
-    if(n & 0x80)
-    {
-        n += (p.get() << 7) - 0x80;
-        if(n & (1<<14)) n += (p.get() << 14) - (1<<14);
-        if(n & (1<<21)) n += (p.get() << 21) - (1<<21);
-        if(n & (1<<28)) n |= -1<<28;
-    }
-    return n;
-}
-
-template<class T>
-static inline void putfloat_(T &p, float f)
-{
-    lilswap(&f, 1);
-    p.put((uchar *)&f, sizeof(float));
-}
-void putfloat(ucharbuf &p, float f) { putfloat_(p, f); }
-void putfloat(packetbuf &p, float f) { putfloat_(p, f); }
-void putfloat(vector<uchar> &p, float f) { putfloat_(p, f); }
-
-float getfloat(ucharbuf &p)
-{
-    float f;
-    p.get((uchar *)&f, sizeof(float));
-    return lilswap(f);
-}
-
-template<class T>
-static inline void sendstring_(const char *t, T &p)
-{
-    while(*t) putint(p, *t++);
-    putint(p, 0);
-}
-void sendstring(const char *t, ucharbuf &p) { sendstring_(t, p); }
-void sendstring(const char *t, packetbuf &p) { sendstring_(t, p); }
-void sendstring(const char *t, vector<uchar> &p) { sendstring_(t, p); }
-
-void getstring(char *text, ucharbuf &p, int len)
-{
-    char *t = text;
-    do
-    {
-        if(t>=&text[len]) { text[len-1] = 0; return; }
-        if(!p.remaining()) { *t = 0; return; } 
-        *t = getint(p);
-    }
-    while(*t++);
-}
-
-void filtertext(char *dst, const char *src, bool whitespace, int len)
-{
-    for(int c = uchar(*src); c; c = uchar(*++src))
-    {
-        if(c == '\f')
-        {
-            if(!*++src) break;
-            continue;
-        }
-        if(iscubeprint(c) || (iscubespace(c) && whitespace))
-        {
-            *dst++ = c;
-            if(!--len) break;
-        }
-    }
-    *dst = '\0';
-}
 
 enum { ST_EMPTY, ST_LOCAL, ST_TCPIP };
 
--- a/src/shared/tools.h
+++ b/src/shared/tools.h
@@ -1178,5 +1178,24 @@
 extern uint randomMT();
 extern int guessnumcpus();
 
-#endif
-
+extern void putint(ucharbuf &p, int n);
+extern void putint(packetbuf &p, int n);
+extern void putint(vector<uchar> &p, int n);
+extern int getint(ucharbuf &p);
+extern void putuint(ucharbuf &p, int n);
+extern void putuint(packetbuf &p, int n);
+extern void putuint(vector<uchar> &p, int n);
+extern int getuint(ucharbuf &p);
+extern void putfloat(ucharbuf &p, float f);
+extern void putfloat(packetbuf &p, float f);
+extern void putfloat(vector<uchar> &p, float f);
+extern float getfloat(ucharbuf &p);
+extern void sendstring(const char *t, ucharbuf &p);
+extern void sendstring(const char *t, packetbuf &p);
+extern void sendstring(const char *t, vector<uchar> &p);
+extern void getstring(char *t, ucharbuf &p, int len);
+template<class T, size_t N> static inline void getstring(T (&t)[N], ucharbuf &p) { getstring(t, p, N); } 
+extern void filtertext(char *dst, const char *src, bool whitespace = true, int len = sizeof(string)-1);
+
+#endif
+
--- a/src/engine/master.cpp
+++ b/src/engine/master.cpp
@@ -514,7 +514,7 @@
     authreq &a = c.authreqs.add();
     a.reqtime = servtime;
     a.id = id;
-    uint seed[3] = { starttime, servtime, randomMT() };
+    uint seed[3] = { uint(starttime), servtime, randomMT() };
     static vector<char> buf;
     buf.setsize(0);
     a.answer = genchallenge(u->pubkey, seed, sizeof(seed), buf);
--- a/src/shared/tools.cpp
+++ b/src/shared/tools.cpp
@@ -53,3 +53,124 @@
     return y;
 }
 
+///////////////////////// network ///////////////////////
+
+// all network traffic is in 32bit ints, which are then compressed using the following simple scheme (assumes that most values are small).
+
+template<class T>
+static inline void putint_(T &p, int n)
+{
+    if(n<128 && n>-127) p.put(n);
+    else if(n<0x8000 && n>=-0x8000) { p.put(0x80); p.put(n); p.put(n>>8); }
+    else { p.put(0x81); p.put(n); p.put(n>>8); p.put(n>>16); p.put(n>>24); }
+}
+void putint(ucharbuf &p, int n) { putint_(p, n); }
+void putint(packetbuf &p, int n) { putint_(p, n); }
+void putint(vector<uchar> &p, int n) { putint_(p, n); }
+
+int getint(ucharbuf &p)
+{
+    int c = (char)p.get();
+    if(c==-128) { int n = p.get(); n |= char(p.get())<<8; return n; }
+    else if(c==-127) { int n = p.get(); n |= p.get()<<8; n |= p.get()<<16; return n|(p.get()<<24); }
+    else return c;
+}
+
+// much smaller encoding for unsigned integers up to 28 bits, but can handle signed
+template<class T>
+static inline void putuint_(T &p, int n)
+{
+    if(n < 0 || n >= (1<<21))
+    {
+        p.put(0x80 | (n & 0x7F));
+        p.put(0x80 | ((n >> 7) & 0x7F));
+        p.put(0x80 | ((n >> 14) & 0x7F));
+        p.put(n >> 21);
+    }
+    else if(n < (1<<7)) p.put(n);
+    else if(n < (1<<14))
+    {
+        p.put(0x80 | (n & 0x7F));
+        p.put(n >> 7);
+    }
+    else
+    {
+        p.put(0x80 | (n & 0x7F));
+        p.put(0x80 | ((n >> 7) & 0x7F));
+        p.put(n >> 14);
+    }
+}
+void putuint(ucharbuf &p, int n) { putuint_(p, n); }
+void putuint(packetbuf &p, int n) { putuint_(p, n); }
+void putuint(vector<uchar> &p, int n) { putuint_(p, n); }
+
+int getuint(ucharbuf &p)
+{
+    int n = p.get();
+    if(n & 0x80)
+    {
+        n += (p.get() << 7) - 0x80;
+        if(n & (1<<14)) n += (p.get() << 14) - (1<<14);
+        if(n & (1<<21)) n += (p.get() << 21) - (1<<21);
+        if(n & (1<<28)) n |= -1<<28;
+    }
+    return n;
+}
+
+template<class T>
+static inline void putfloat_(T &p, float f)
+{
+    lilswap(&f, 1);
+    p.put((uchar *)&f, sizeof(float));
+}
+void putfloat(ucharbuf &p, float f) { putfloat_(p, f); }
+void putfloat(packetbuf &p, float f) { putfloat_(p, f); }
+void putfloat(vector<uchar> &p, float f) { putfloat_(p, f); }
+
+float getfloat(ucharbuf &p)
+{
+    float f;
+    p.get((uchar *)&f, sizeof(float));
+    return lilswap(f);
+}
+
+template<class T>
+static inline void sendstring_(const char *t, T &p)
+{
+    while(*t) putint(p, *t++);
+    putint(p, 0);
+}
+void sendstring(const char *t, ucharbuf &p) { sendstring_(t, p); }
+void sendstring(const char *t, packetbuf &p) { sendstring_(t, p); }
+void sendstring(const char *t, vector<uchar> &p) { sendstring_(t, p); }
+
+void getstring(char *text, ucharbuf &p, int len)
+{
+    char *t = text;
+    do
+    {
+        if(t>=&text[len]) { text[len-1] = 0; return; }
+        if(!p.remaining()) { *t = 0; return; }
+        *t = getint(p);
+    }
+    while(*t++);
+}
+
+void filtertext(char *dst, const char *src, bool whitespace, int len)
+{
+    for(int c = uchar(*src); c; c = uchar(*++src))
+    {
+        if(c == '\f')
+        {
+            if(!*++src) break;
+            continue;
+        }
+        if(iscubeprint(c) || (iscubespace(c) && whitespace))
+        {
+            *dst++ = c;
+            if(!--len) break;
+        }
+    }
+    *dst = '\0';
+}
+