wrl.c

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/* $Header: /opt/proj/minix/cvsroot/src/lib/ack/libp/wrl.c,v 1.1 2005/10/10 15:27:47 beng Exp $ */
/*
 * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
 *
 *          This product is part of the Amsterdam Compiler Kit.
 *
 * Permission to use, sell, duplicate or disclose this software must be
 * obtained in writing. Requests for such permissions may be sent to
 *
 *      Dr. Andrew S. Tanenbaum
 *      Wiskundig Seminarium
 *      Vrije Universiteit
 *      Postbox 7161
 *      1007 MC Amsterdam
 *      The Netherlands
 *
 */

/* Author: J.W. Stevenson */

#include        <pc_err.h>
#include        <pc_file.h>

extern          _wstrin();

#define MAXNEGLONG      -2147483648

_wsl(w,l,f) int w; long l; struct file *f; {
        char *p,c; long j; char buf[11];

        if (w < 0) _trp(EWIDTH);
        p = &buf[11];
        if ((j=l) < 0) {
                if (l == MAXNEGLONG) {
                        _wstrin(w,11,"-2147483648",f);
                        return;
                }
                j = -j;
        }
        do {
                c = j%10;
                *--p = c + '0';
        } while (j /= 10);
        if (l<0)
                *--p = '-';
        _wstrin(w,(int)(&buf[11]-p),p,f);
}

_wrl(l,f) long l; struct file *f; {
        _wsl(11,l,f);
}

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