ft_memccpy.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memccpy.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mtan <marvin@42.fr>                        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2018/02/21 17:40:55 by mtan              #+#    #+#             */
/*   Updated: 2018/02/21 17:41:09 by mtan             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memccpy(void *dest, const void *src, int c, size_t n)
{
	unsigned char	*tdest;
	unsigned char	*tsrc;
	size_t			i;

	i = 0;
	tdest = (unsigned char*)dest;
	tsrc = (unsigned char*)src;
	while (i < n)
	{
		tdest[i] = tsrc[i];
		if (tsrc[i] == (unsigned char)c)
			return (&dest[i + 1]);
		i++;
	}
	return (NULL);
}