minix/lib/ack/libp/wrl.c

51 lines
997 B
C
Executable file

/* $Header$ */
/*
* (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);
}