kolibrios-gitea/drivers/ddk/stdio/icompute.c
Sergey Semyonov (Serge) 1402c59305 ddk: tiny libc and kernel imports library
git-svn-id: svn://kolibrios.org@1408 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-02-12 20:11:35 +00:00

22 lines
391 B
C

/*
* icompute.c - compute an integer
*/
/* $Header$ */
#include "loc_incl.h"
/* This routine is used in doprnt.c as well as in tmpfile.c and tmpnam.c. */
char *
_i_compute(unsigned long val, int base, char *s, int nrdigits)
{
int c;
c= val % base ;
val /= base ;
if (val || nrdigits > 1)
s = _i_compute(val, base, s, nrdigits - 1);
*s++ = (c>9 ? c-10+'a' : c+'0');
return s;
}