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/* ************************************************************************** */
/* LE - / */
/* / */
/* ft_memccpy.c .:: .:/ . .:: */
/* +:+:+ +: +: +:+:+ */
/* By: rbousset <marvin@le-101.fr> +:+ +: +: +:+ */
/* #+# #+ #+ #+# */
/* Created: 2019/10/08 14:59:46 by rbousset #+# ## ## #+# */
/* Updated: 2019/10/13 08:40:44 by rbousset ### #+. /#+ ###.fr */
/* / */
/* / */
/* ************************************************************************** */
#include <stddef.h>
#include <stdio.h>
void
*ft_memccpy(void *dst, const void *src, int c, size_t n)
{
unsigned char *dst_ptr;
const unsigned char *src_ptr;
dst_ptr = (unsigned char*)dst;
src_ptr = (unsigned char*)src;
if (!*dst_ptr && !*src_ptr && n)
return (NULL);
if (n)
{
while (n)
{
if ((*dst_ptr++ = *src_ptr++) == (unsigned char)c)
return (dst_ptr);
n--;
}
}
return (NULL);
}
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