libft/ft_strjoin.c
2023-12-12 17:30:46 +01:00

40 lines
1.3 KiB
C
Executable File

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strjoin.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/02/13 16:54:51 by fgras-ca #+# #+# */
/* Updated: 2023/03/13 13:58:13 by fgras-ca ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strjoin(char const *s1, char const *s2)
{
char *new_s;
size_t i;
size_t j;
if (!s1 || !s2)
return (0);
new_s = (char *)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
if (!new_s)
return (0);
i = 0;
j = 0;
while (s1[i])
{
new_s[j] = s1[i];
i++;
j++;
}
i = 0;
while (s2[i])
new_s[j++] = s2[i++];
new_s[j] = '\0';
return (new_s);
}