get_numstr_base.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include "ft_string.h"

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Functions
int	get_numstr_base (char *buf, size_t num, int base, bool is_upper)

Function Documentation

get_numstr_base()

int get_numstr_base	(	char *	buf,
		size_t	num,
		int	base,
		bool	is_upper
	)

Definition at line 17 of file get_numstr_base.c.

{
    int     tmp;
    int     last_len;
    char    c;
 
    if (num == 0)
        return (0);
    last_len = get_numstr_base(buf, num / base, base, is_upper);
    tmp = num % base;
    if (tmp < 10)
        c = '0' + tmp;
    else if (is_upper)
        c = 'A' + tmp - 10;
    else
        c = 'a' + tmp - 10;
    buf[last_len] = c;
    return (last_len + 1);
}

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