diff options
Diffstat (limited to 'ft_memcpy.c')
| -rw-r--r-- | ft_memcpy.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/ft_memcpy.c b/ft_memcpy.c index 642db20..70837bc 100644 --- a/ft_memcpy.c +++ b/ft_memcpy.c @@ -6,23 +6,17 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2019/10/07 10:00:07 by cacharle #+# #+# */ -/* Updated: 2019/10/21 11:17:05 by cacharle ### ########.fr */ +/* Updated: 2019/11/20 03:20:29 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ -#include <string.h> +#include "libft.h" void *ft_memcpy(void *dest, const void *src, size_t n) { - size_t i; - - if (dest == NULL) - return (NULL); - i = 0; - while (i < n) - { - *((char*)dest + i) = *((char*)src + i); - i++; - } + if (dest == src) + return (dest); + while (n-- > 0) + *((t_byte*)dest + n) = *((t_byte*)src + n); return (dest); } |