Fix build on -CURRENT

Submitted by:	das

science/vis5d+/files/patch-src::misc.h

@@ -0,0 +1,16 @@
+--- src/misc.h.orig	Sat Jun 19 01:20:20 2004
++++ src/misc.h	Sat Jun 19 01:28:26 2004
+@@ -37,6 +37,13 @@
+ 
+ extern void die( char *msg );
+ 
++/*
++ * XXX Nasty hack to work around a namespace conflict on the round(3)
++ * function.  This is legal as long as all sources that include this
++ * header as well as <math.h> include <math.h> first.
++ */
++#undef round
++#define	round	myround
+ extern float round( float x );
+ 
+ extern int which( char *file, char *fullpath );