From 5b653ccffdc33c8774697a93cad0b499b88dca71 Mon Sep 17 00:00:00 2001 From: Charles Date: Sun, 28 Jul 2019 21:12:28 +0200 Subject: std library function almost done, tested with libft-unit-tests --- ft_memccpy.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 ft_memccpy.c (limited to 'ft_memccpy.c') diff --git a/ft_memccpy.c b/ft_memccpy.c new file mode 100644 index 0000000..9cc483a --- /dev/null +++ b/ft_memccpy.c @@ -0,0 +1,22 @@ +#include + +void *ft_memccpy(void *dest, const void *src, int c, size_t n) +{ + size_t i; + unsigned char *uc_dest; + unsigned char *uc_src; + + uc_dest = (unsigned char*)dest; + uc_src = (unsigned char*)src; + i = 0; + while (i < n) + { + uc_dest[i] = uc_src[i]; + if (uc_dest[i] == (unsigned char)c) + break ; + i++; + } + if (i == n) + return (NULL); + return (dest + i + 1); +} -- cgit