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/*
* SCCS: @(#)ltoa.c 1.7 (98/08/28)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1992 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
/************************************************************************
SCCS: @(#)ltoa.c 1.7 98/08/28 TETware release 3.3
NAME: ltoa.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: April 1992
DESCRIPTION:
function to convert long int to ascii
avoids having to use sprintf to format error messages
MODIFICATIONS:
Andrew Dingwall, UniSoft Ltd., June 1997
corrected the problem with the largest -ve number
Andrew Dingwall, UniSoft Ltd., July 1998
Added support for shared API libraries.
Aaron Plattner, April 2010
Fixed warnings when compiled with GCC's -Wall option.
************************************************************************/
#include "dtmac.h"
#include "ltoa.h"
/*
** tet_l2a() - convert long int to ascii
*/
TET_IMPORT char *tet_l2a(n)
register long n;
{
static char buf[NLBUF][LNUMSZ];
static int count;
register char *p;
register int sign;
sign = (n < 0L) ? -1 : 1;
if (++count >= NLBUF)
count = 0;
p = &buf[count][LNUMSZ - 1];
*p = '\0';
do {
*--p = ((n % 10L) * sign) + '0';
} while ((n /= 10L) != 0L);
if (sign < 0)
*--p = '-';
return(p);
}
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