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ft_strjoin_free.c
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ft_strjoin_free.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin_free.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: anarodri <anarodri@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 15:56:05 by anarodri #+# #+# */
/* Updated: 2022/12/15 12:51:09 by anarodri ### ########.fr */
/* */
/* ************************************************************************** */
#include "../libft.h"
char *ft_strjoin_free(char const *s1, char const *s2)
{
char *temp;
size_t index_dst;
size_t index_src;
index_dst = 0;
index_src = 0;
if (s1 == NULL || s2 == NULL)
return (NULL);
temp = (char *)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2)) + 1);
if (temp == 0)
return (NULL);
while (s1[index_dst] != '\0')
{
temp[index_dst] = s1[index_dst];
index_dst++;
}
while (s2[index_src] != '\0')
{
temp[index_dst] = s2[index_src];
index_dst++;
index_src++;
}
temp[index_dst] = '\0';
free((void *)s1);
return (temp);
}