ft_minipowershell/libft/src/mem/ft_memchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memchr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mmoussou <mmoussou@student.42angoulem      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/11/01 21:52:59 by mmoussou          #+#    #+#             */
/*   Updated: 2023/11/10 17:01:28 by mmoussou         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memchr(const void *s, int c, size_t n)
{
	size_t	i;

	if (!s || !n)
		return (NULL);
	i = 0;
	while (i < n)
	{
		if (((unsigned char *)s)[i] == (unsigned char)c)
			return ((void *)s + i);
		i++;
	}
	if ((unsigned char)c == 0)
		return ((void *)s + i);
	return (NULL);
}