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ft_strjoin.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: alaulom <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2014/11/12 17:00:24 by alaulom #+# #+# */
/* Updated: 2015/01/11 16:21:13 by alaulom ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(const char *s1, const char *s2)
{
char *str;
char *ret;
if (!s1 && s2)
return (ft_strdup(s2));
else if (s1 && !s2)
return (ft_strdup(s1));
else if (!s1)
return (NULL);
str = (char *)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
ret = str;
while (*s1)
*str++ = *s1++;
while (*s2)
*str++ = *s2++;
*str = 0;
return (ret);
}