$NetBSD: patch-ad,v 1.2 2011/08/02 17:05:48 joerg Exp $

Read papersize from a config file, rather than using a compiled-in default.

--- pstops.c.orig	1997-03-11 22:53:04.000000000 +0000
+++ pstops.c
@@ -7,6 +7,9 @@
  * Usage:
  *       pstops [-q] [-b] [-d] [-w<dim>] [-h<dim>] [-ppaper] <pagespecs> [infile [outfile]]
  */
+#include <sys/types.h>
+#include <sys/param.h>
+#include <string.h>
 
 #include "psutil.h"
 #include "psspec.h"
@@ -112,19 +115,27 @@ static PageSpec *parsespecs(char *str)
    return (head);
 }
 
-void main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
    PageSpec *specs = NULL;
    int nobinding = 0;
    double draw = 0;
    Paper *paper;
+   char papersize[BUFSIZ];
 
 #ifdef PAPER
-   if ( (paper = findpaper(PAPER)) != (Paper *)0 ) {
+#if (defined(BSD) && BSD >= 199306)
+   if (!readconfig(papersize, sizeof(papersize))) {
+	(void) strnncpy(papersize, sizeof(papersize), PAPER, strlen(PAPER));
+   }
+#else
+   (void) strnncpy(papersize, sizeof(papersize), PAPER, strlen(PAPER));
+#endif /* BSD */
+   if ( (paper = findpaper(papersize)) != (Paper *)0 ) {
       width = (double)PaperWidth(paper);
       height = (double)PaperHeight(paper);
    }
-#endif
+#endif /* PAPER */
 
    infile = stdin;
    outfile = stdout;