text: /* ************************************************************************** */
  /*                                                                            */
  /*                                                        :::      ::::::::   */
  /*   ft_strcat.c                                        :+:      :+:    :+:   */
  /*                                                    +:+ +:+         +:+     */
  /*   By: ddufour <ddufour@student.42.fr>            +#+  +:+       +#+        */
  /*                                                +#+#+#+#+#+   +#+           */
  /*   Created: 2016/05/26 21:28:56 by ddufour           #+#    #+#             */
  /*   Updated: 2016/05/26 21:59:40 by ddufour          ###   ########.fr       */
  /*                                                                            */
  /* ************************************************************************** */
  
  #include "libft.h"
  
  char	*ft_strcat(char *s1, const char *s2)
  {
  	size_t len_s1;
  	size_t a;
  
  	a = -1;
  	len_s1 = ft_strlen(s1);
  	while (s2[++a])
  		s1[len_s1 + a] = s2[a];
  	s1[len_s1 + a] = '\0';
  	return (s1);
  }
  