Code fixes to support x64.

code/game/q_shared.c

@@ -881,9 +881,7 @@ void QDECL Com_sprintf( char *dest, int size, const char *fmt, ...) {
 	if (len >= size) {
 		Com_Printf ("Com_sprintf: overflow of %i in %i\n", len, size);
 #ifdef	_DEBUG
-		__asm {
-			int 3;
-		}
+		__debugbreak();
 #endif
 	}
 	Q_strncpyz (dest, bigbuffer, size );

code/game/q_shared.h

@@ -138,20 +138,7 @@ float	FloatSwap (const float *f);
 #undef QDECL
 #define	QDECL	__cdecl
 
-// buildstring will be incorporated into the version string
-#ifdef NDEBUG
-#ifdef _M_IX86
-#define	CPUSTRING	"win-x86"
-#elif defined _M_ALPHA
-#define	CPUSTRING	"win-AXP"
-#endif
-#else
-#ifdef _M_IX86
-#define	CPUSTRING	"win-x86-debug"
-#elif defined _M_ALPHA
-#define	CPUSTRING	"win-AXP-debug"
-#endif
-#endif
+#define CPUSTRING "generic"
 
 #define ID_INLINE __inline