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ft_strlcat.c
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ft_strlcat.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mzane <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2014/11/14 10:11:23 by mzane #+# #+# */
/* Updated: 2014/11/14 10:13:06 by mzane ### ########.fr */
/* */
/* ************************************************************************** */
#include <string.h>
#include "libft.h"
size_t ft_strlcat(char *dest, const char *src, size_t size)
{
size_t max_size;
size_t i;
size_t dest_size;
size_t j;
dest_size = ft_strlen(dest);
j = dest_size + ft_strlen(src);
i = 0;
max_size = size - dest_size - 1;
while (size > dest_size + 1 && src[i])
{
dest[dest_size++] = src[i++];
max_size--;
}
dest[dest_size] = '\0';
if (size < j - ft_strlen(src))
return (size + ft_strlen(src));
else
return (j);
}