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

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

--- psresize.c.orig	1997-03-11 22:53:03.000000000 +0000
+++ psresize.c
@@ -14,6 +14,9 @@
  *              -H<dim> sets the input paper height
  *              -Ppaper sets the input paper size (width and height) by name
  */
+#include <sys/types.h>
+#include <sys/param.h>
+#include <string.h>
 
 #include "psutil.h"
 #include "psspec.h"
@@ -46,7 +49,7 @@ static void argerror(void)
 #define MIN(x,y) ((x) > (y) ? (y) : (x))
 #define MAX(x,y) ((x) > (y) ? (x) : (y))
 
-void main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
    double scale, rscale;			/* page scale */
    double waste, rwaste;			/* amount wasted */
@@ -56,13 +59,21 @@ void main(int argc, char *argv[])
    double inheight = -1;
    Paper *paper;
    PageSpec *specs;
+   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 ) {
       inwidth = width = (double)PaperWidth(paper);
       inheight = height = (double)PaperHeight(paper);
    }
-#endif
+#endif /* PAPER */
 
    vshift = hshift = 0;
    rotate = 0;