std library function almost done, tested with libft-unit-tests

1 files changed, 24 insertions, 0 deletions

diff --git a/ft_strlcat.c b/ft_strlcat.c
new file mode 100644
index 0000000..6c550f3
--- /dev/null
+++ b/ft_strlcat.c
@@ -0,0 +1,24 @@
+#include <string.h>
+#include "libft.h"
+
+size_t  ft_strlcat(char *dst, const char *src, size_t size)
+{
+	size_t	i;
+	size_t	dst_len;
+	size_t	src_len;
+
+	dst_len = ft_strlen(dst);
+	src_len = ft_strlen(src);
+	if (size == 0)
+		return (src_len);
+	i = dst_len;
+	while (i < size - 1)
+	{
+		dst[i] = src[i - dst_len];
+		i++;
+	}
+	if (dst[size - 1] != '\0')
+		return (src_len + size);
+	dst[size - 1] = '\0';
+	return (dst_len + src_len);
+}