rt/libft/ft_strncat.c

36 lines
1.1 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strncat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: scebula <scebula@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2015/11/24 21:49:21 by scebula #+# #+# */
/* Updated: 2015/12/04 00:46:06 by scebula ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strncat(char *s1, const char *s2, size_t n)
{
char *dest;
char *src;
dest = s1;
src = (char*)s2;
if (!*src)
return (s1);
while (*dest)
dest++;
while (*src && n > 0)
{
*dest = *src;
dest++;
src++;
n--;
}
*dest = '\0';
return (s1);
}