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/* Copyright (C) 1995,1996 Robert de Bath <rdebath@cix.compulink.co.uk>
* This file is part of the Linux-8086 C library and is distributed
* under the GNU Library General Public License.
*/
static char buf[34];
extern char *ultostr();
char *ltostr(val, radix, uppercase)
long val;
int radix;
int uppercase;
{
char *p;
int flg = 0;
if (val < 0) {
flg++;
val = -val;
}
p = ultostr(val, radix, uppercase);
if (p && flg)
*--p = '-';
return p;
}
char *ultostr(val, radix, uppercase)
unsigned long val;
int radix;
int uppercase;
{
register char *p;
register int c;
if (radix > 36 || radix < 2)
return 0;
p = buf + sizeof(buf);
*--p = '\0';
do {
c = val % radix;
val /= radix;
if (c > 9)
*--p = (uppercase ? 'A' : 'a') - 10 + c;
else
*--p = '0' + c;
}
while (val);
return p;
}
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