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ft_strlcat.c
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ft_strlcat.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gemartin <gemartin@student.42barc...> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/10 16:38:14 by gemartin #+# #+# */
/* Updated: 2022/01/15 20:04:35 by gemartin ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
size_t ft_strlcat(char *dst, const char *src, size_t dstsize)
{
unsigned int length;
unsigned int c;
unsigned int res_d;
unsigned int res_s;
length = ft_strlen(dst);
c = 0;
res_d = ft_strlen(dst);
res_s = ft_strlen(src);
if (dstsize < 1)
return (res_s + dstsize);
while (src[c] && length < dstsize - 1)
{
dst[length] = src[c];
length++;
c++;
}
dst[length] = '\0';
if (dstsize < res_d)
return (res_s + dstsize);
else
return (res_d + res_s);
}