ft_memchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memchr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dghonyan <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/03/13 11:46:29 by dghonyan          #+#    #+#             */
/*   Updated: 2022/05/08 18:49:01 by adashyan         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stddef.h>

void	*ft_memchr(const void *s, int c, size_t n)
{
	if (n == 0)
		return (NULL);
	while (--n && *(unsigned char *)s != (unsigned char)c)
		s++;
	if (*(unsigned char *)s != (unsigned char)c)
		return (NULL);
	return (s);
}