ft_print_unsigned_hex.c File Reference

#include "libft.h"

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Functions
int	ft_hex_len (unsigned int n)
void	ft_put_hex (unsigned int n, const char upper_lower)
int	ft_print_unsigned_hex (unsigned int n, const char upper_lower)

Function Documentation

ft_hex_len()

int ft_hex_len

(

unsigned int

n

)

Definition at line 15 of file ft_print_unsigned_hex.c.

{
    int len;
 
    len = 0;
    while (n != 0)
    {
        n = n / 16;
        len++;
    }
    return (len);
}

Referenced by ft_print_unsigned_hex().

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ft_print_unsigned_hex()

int ft_print_unsigned_hex	(	unsigned int	n,
		const char	upper_lower
	)

Definition at line 49 of file ft_print_unsigned_hex.c.

{
    if (n == 0)
    {
        ft_putchar_fd('0', 1);
        return (1);
    }
    else
        ft_put_hex(n, upper_lower);
    return (ft_hex_len(n));
}

References ft_hex_len(), ft_put_hex(), and ft_putchar_fd().

Referenced by ft_formatssssss().

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ft_put_hex()

void ft_put_hex	(	unsigned int	n,
		const char	upper_lower
	)

Definition at line 28 of file ft_print_unsigned_hex.c.

{
    if (n >= 16)
    {
        ft_put_hex(n / 16, upper_lower);
        ft_put_hex(n % 16, upper_lower);
    }
    else
    {
        if (n <= 9)
            ft_putchar_fd((n + '0'), 1);
        else
        {
            if (upper_lower == 'x')
                ft_putchar_fd((n - 10 + 'a'), 1);
            if (upper_lower == 'X')
                ft_putchar_fd((n - 10 + 'A'), 1);
        }
    }
}

References ft_put_hex(), and ft_putchar_fd().

Referenced by ft_print_unsigned_hex(), and ft_put_hex().

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