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ft_strjoin.c
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ft_strjoin.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: vopolonc <vopolonc@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/11/10 14:28:16 by vopolonc #+# #+# */
/* Updated: 2018/11/15 15:19:23 by vopolonc ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(char const *s1, char const *s2)
{
size_t temp;
size_t i;
size_t j;
size_t s1_len;
char *new;
if (!s1 || !s2)
return (NULL);
i = 0;
j = 0;
temp = 0;
s1_len = ft_strlen((char *)s1);
if (!(new = (char *)malloc(sizeof(char) * (s1_len + ft_strlen(s2)) + 1)))
return (NULL);
while ((temp < (s1_len + ft_strlen(s2))) && i < s1_len)
new[temp++] = (char)s1[i++];
while ((temp < (s1_len + ft_strlen(s2)) && j < ft_strlen(s2)))
new[temp++] = (char)s2[j++];
new[temp] = '\0';
return (&new[0]);
}