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ft_strjoin.c
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ft_strjoin.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: nhan <necat.han42@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/10/24 16:41:51 by nhan #+# #+# */
/* Updated: 2023/12/08 12:02:20 by nhan ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(char const *s1, char const *s2)
{
size_t i;
size_t j;
char *join;
if (!s1 || !s2)
return (NULL);
join = malloc((ft_strlen(s1) + ft_strlen(s2) + 1) * sizeof(char));
if (!join)
return (NULL);
i = 0;
j = 0;
while (s1[i])
{
join[i] = s1[i];
i++;
}
while (s2[j])
{
join[i] = s2[j];
j++;
i++;
}
join[i] = '\0';
return (join);
}