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root/radiance/src/common/random.h

Comparing src/common/random.h (file contents):
Revision 2.5 by gregl, Mon Dec 1 09:55:00 1997 UTC vs.
Revision 2.6 by gregl, Mon Jan 5 16:42:49 1998 UTC

#	Line 1 | Line 1
1	<	/* Copyright (c) 1997 Silicon Graphics, Inc. */
1	>	/* Copyright (c) 1998 Silicon Graphics, Inc. */
2
3		/* SCCSid "$SunId$ SGI" */
4
#	Line 39 | Line 39 | extern double  drand48();
39
40		#else
41
42	<	extern short    *urperm;
42	>	extern unsigned short   *urperm;
43		extern int      urmask, initurand();
44
45		#define  urand(i)       ((urperm[(i)&urmask]+frandom())/(urmask+1))

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