az_puthex.c

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// kernel_lib_printf_functions
/*
 * Kernel Lib Printf Functions
 *
 * Maintainer: Park Jiwoo
 *
 * Copyright (C) 2024 Park-Jiwoo
 *
 */
#include "kernel_pr_he.h"
 
void az_puthex(unsigned int n)
{
    char c;
    char *map;
 
    map = "0123456789abcdef";
    if (n)
    {
        c = (char)(n & 0xF);
        n = (n >> 4);
        az_puthex(n);
        kernel_putchar(map[(int)c]);
    }
}
 
/*
 void   az_puthex(uint64_t nb)
{
    char    hex[16];
    int     tmp;
    int     i;
 
    az_bzero(hex, 16);
    i = 0;
    while (nb)
    {
        tmp = nb % 16;
        hex[i] = (tmp + (tmp >= 10 ? ('A' - 10) : '0'));
        nb /= 16;
        i++;
    }
    az_putstr("0x");
    while (i >= 0)
    {
        az_putchar(hex[i]);
        i--;
    }
}
*/