kolibrios/programs/develop/metcc/trunk/libc/string/itoab.c
victor 1391dd1d1d Added several functions (to ctype.h, stdlib.h)
"Optimised" some functions in string.h
Added dynamic libraries support based on sysfunction 68.19 (experimental)

git-svn-id: svn://kolibrios.org@215 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-11-21 12:36:25 +00:00

25 lines
500 B
C

#include "stdio.h"
#include "stdlib.h"
#include "ctype.h"
/*
** itoab(n,s,b) - Convert "unsigned" n to characters in s using base b.
** NOTE: This is a non-standard function.
*/
void itoab(int n,char* s,int b)
{
char *ptr;
int lowbit;
ptr = s;
b >>= 1;
do {
lowbit = n & 1;
n = (n >> 1) & 32767;
*ptr = ((n % b) << 1) + lowbit;
if(*ptr < 10) *ptr += '0'; else *ptr += 55;
++ptr;
} while(n /= b);
*ptr = 0;
reverse (s);
}