rt/libft/ft_strjoin.c

35 lines
1.2 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: scebula <scebula@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2015/11/26 11:00:52 by scebula #+# #+# */
/* Updated: 2015/12/04 00:57:09 by scebula ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(char const *s1, char const *s2)
{
char *str;
char *start;
str = ft_strnew(ft_strlen(s1) + ft_strlen(s2));
start = str;
if (str == NULL)
return (NULL);
while (*s1)
{
*str++ = *(char *)s1++;
}
while (*s2)
{
*str++ = *(char *)s2++;
}
*str = '\0';
return (start);
}