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/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Written by James Clark (jjc@jclark.com) */
#include "lib.h"
#define INT_DIGITS 19 /* enough for 64 bit integer */
const char *
our_itoa(int i)
{
/* Room for INT_DIGITS digits, - and '\0' */
static char buf[INT_DIGITS + 2];
char *p = buf + INT_DIGITS + 1; /* points to terminating '\0' */
if (i >= 0)
{
do
{
*--p = '0' + (i % 10);
i /= 10;
} while (i != 0);
return p;
}
else
{ /* i < 0 */
do
{
*--p = '0' - (i % 10);
i /= 10;
} while (i != 0);
*--p = '-';
}
return p;
}
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