Projet de l'école 42 : Libft
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: narnaud <narnaud@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/20 06:49:25 by narnaud #+# #+# */
/* Updated: 2021/11/15 10:06:33 by narnaud ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(const char *s1, const char *s2)
{
char *ret;
size_t i;
size_t j;
if (!s1 || !s2)
return (NULL);
ret = malloc(ft_strlen(s1) + ft_strlen(s2) + 1);
if (ret == NULL)
return (NULL);
i = 0;
while (s1[i])
{
ret[i] = s1[i];
i++;
}
j = 0;
while (s2[j])
{
ret[i] = s2[j];
i++;
j++;
}
ret[i] = '\0';
return (ret);
}