simplified calls to round

dev/standalone/texture5mc.c

@@ -44,9 +44,9 @@
 #include <assert.h>
 #endif
 
-#if defined unix || defined __GNUC__
+//#ifdef unix 
 #define round(x) lround((x))
-#endif
+//#endif
 #ifndef HUGE
 #define HUGE 3.40282347e+38F
 #endif