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ft_strjoin.c
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ft_strjoin.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jalwahei <jalwahei@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/05 17:52:51 by jalwahei #+# #+# */
/* Updated: 2022/10/19 14:42:40 by jalwahei ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "libft.h"
char *ft_strjoin(char const *s1, char const *s2)
{
char *s;
size_t j;
size_t k;
if (!s1 || !s2)
return (NULL);
s = malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
if (!s)
return (NULL);
k = 0;
j = 0;
while (s1[j] != '\0')
s[k++] = s1[j++];
j = 0;
while (s2[j] != '\0')
s[k++] = s2[j++];
s[k] = '\0';
return (s);
}
// int main()
// {
// char str1[] = "Welcome to ";
// char str2[] = "the world of Fifa 2020";
// printf("The string is : %s\n", ft_strjoin(str1, str2));
// return (0);
// }