--- ray/src/px/pcomb.c	2003/10/27 10:24:51	2.29
+++ ray/src/px/pcomb.c	2004/03/15 21:16:54	2.31
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: pcomb.c,v 2.29 2003/10/27 10:24:51 schorsch Exp $";
+static const char	RCSid[] = "$Id: pcomb.c,v 2.31 2004/03/15 21:16:54 greg Exp $";
 #endif
 /*
  *  Combine picture files according to calcomp functions.
@@ -33,6 +33,7 @@ int	nfiles;				/* number of input files */
 
 char	ourfmt[LPICFMT+1] = PICFMT;	/* input picture format */
 
+char	StandardInput[] = "<stdin>";
 char	Command[] = "<Command>";
 char	vcolin[3][4] = {"ri", "gi", "bi"};
 char	vcolout[3][4] = {"ro", "go", "bo"};
@@ -73,6 +74,7 @@ int	gotview;
 
 extern char	*emalloc();
 
+static gethfunc tabputs;
 
 main(argc, argv)
 int	argc;
@@ -123,7 +125,7 @@ char	*argv[];
 		if (argv[a][0] == '-')
 			switch (argv[a][1]) {
 			case '\0':
-				input[nfiles].name = "<stdin>";
+				input[nfiles].name = StandardInput;
 				input[nfiles].fp = stdin;
 				break;
 			case 'o':
@@ -219,8 +221,11 @@ usage:
 }
 
 
-tabputs(s)			/* put out string preceded by a tab */
-char	*s;
+static int
+tabputs(			/* put out string preceded by a tab */
+	char	*s,
+	void	*p
+)
 {
 	char	fmt[32];
 	double	d;