ft_strcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcat.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jkwayiba <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/05/22 14:23:23 by jkwayiba          #+#    #+#             */
/*   Updated: 2019/06/24 23:39:46 by jkwayiba         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strcat(char *dest, const char *src)
{
	int dest_len;
	int src_len;
	int i;

	dest_len = 0;
	src_len = 0;
	i = 0;
	while (dest[dest_len] != '\0')
		dest_len++;
	while (src[src_len] != '\0')
		src_len++;
	while ((i < src_len) && (src[i] != '\0'))
	{
		dest[dest_len + i] = src[i];
		i++;
	}
	dest[dest_len + i] = '\0';
	return (dest);
}