[src/trunk]: src/games/monop Use a local implementation of htonl() called h2n...

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/98a30c5f23cf
branches:  trunk
changeset: 495552:98a30c5f23cf
user:      simonb <simonb%NetBSD.org@localhost>
date:      Mon Jul 31 11:39:00 2000 +0000

description:
Use a local implementation of htonl() called h2nl().  htonl() is not
available in all cross-compile environments.

Patches from Chris Demetriou.

diffstat:

 games/monop/initdeck.c |  32 ++++++++++++++++++++++++++------
 1 files changed, 26 insertions(+), 6 deletions(-)

diffs (78 lines):

diff -r bed0881023ab -r 98a30c5f23cf games/monop/initdeck.c
--- a/games/monop/initdeck.c    Mon Jul 31 11:38:21 2000 +0000
+++ b/games/monop/initdeck.c    Mon Jul 31 11:39:00 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: initdeck.c,v 1.12 1999/12/30 01:40:08 simonb Exp $     */
+/*     $NetBSD: initdeck.c,v 1.13 2000/07/31 11:39:00 simonb Exp $     */
 
 /*
  * Copyright (c) 1980, 1993
@@ -44,16 +44,36 @@
 #if 0
 static char sccsid[] = "@(#)initdeck.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: initdeck.c,v 1.12 1999/12/30 01:40:08 simonb Exp $");
+__RCSID("$NetBSD: initdeck.c,v 1.13 2000/07/31 11:39:00 simonb Exp $");
 #endif
 #endif /* not lint */
 #endif /* __NetBSD__ */
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
 #include "deck.h"
 
+#ifndef u_int32_t
+#define        u_int32_t       unsigned int
+#endif
+
+u_int32_t
+h2nl(u_int32_t h)
+{
+       unsigned char c[4];
+       u_int32_t rv;
+
+       c[0] = (h >> 24) & 0xff;
+       c[1] = (h >> 16) & 0xff;
+       c[2] = (h >>  8) & 0xff;
+       c[3] = (h >>  0) & 0xff;
+       memcpy(&rv, c, sizeof rv);
+
+       return (rv);
+}
+
 /*
  *     This program initializes the card files for monopoly.
  * It reads in a data file with Com. Chest cards, followed by
@@ -136,10 +156,10 @@
        fseek(outf, 0, SEEK_SET);
 
        /* number of community chest cards first... */
-       nc = htonl(CC_D.num_cards);
+       nc = h2nl(CC_D.num_cards);
        fwrite(&nc, sizeof(nc), 1, outf);
        /* ... then number of chance cards. */
-       nc = htonl(CH_D.num_cards);
+       nc = h2nl(CH_D.num_cards);
        fwrite(&nc, sizeof(nc), 1, outf);
 
        /* dump offsets in big-endian byte order */
@@ -213,7 +233,7 @@
        putc(getc(inf), outf);
        for (num = 0; (c=getc(inf)) != '\n'; )
                num = num * 10 + (c - '0');
-       putw(htonl(num), outf);
+       putw(h2nl(num), outf);
        newline = FALSE;
        while ((c=getc(inf)) != EOF)
                if (newline && c == '%') {
@@ -230,7 +250,7 @@
                        putc(c = getc(inf), outf);
                        for (num = 0; (c=getc(inf)) != EOF && c != '\n'; )
                                num = num * 10 + (c - '0');
-                       putw(htonl(num), outf);
+                       putw(h2nl(num), outf);
                }
                else {
                        putc(c, outf);