--- ray/src/rt/srcsamp.c	1994/07/20 12:48:44	2.6
+++ ray/src/rt/srcsamp.c	2003/02/25 02:47:23	2.8
@@ -1,13 +1,14 @@
-/* Copyright (c) 1991 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: srcsamp.c,v 2.8 2003/02/25 02:47:23 greg Exp $";
 #endif
-
 /*
  * Source sampling routines
+ *
+ *  External symbols declared in source.h
  */
 
+#include "copyright.h"
+
 #include  "ray.h"
 
 #include  "source.h"
@@ -103,6 +104,7 @@ nextsample:
 }
 
 
+int
 skipparts(ct, sz, pp, pt)		/* skip to requested partition */
 int  ct[3], sz[3];		/* center and size of partition (returned) */
 register int  pp[2];		/* current index, number to skip (modified) */
@@ -134,6 +136,7 @@ unsigned char  *pt;		/* partition array */
 }
 
 
+void
 nopart(si, r)			/* single source partition */
 register SRCINDEX  *si;
 RAY  *r;
@@ -144,6 +147,7 @@ RAY  *r;
 }
 
 
+void
 cylpart(si, r)			/* partition a cylinder */
 SRCINDEX  *si;
 register RAY  *r;
@@ -220,6 +224,7 @@ double  d2;
 }
 
 
+void
 flatpart(si, r)				/* partition a flat source */
 register SRCINDEX  *si;
 register RAY  *r;