c03 and begin c04

1 files changed, 44 insertions, 0 deletions

diff --git a/c03/ex05/ft_strlcat.c b/c03/ex05/ft_strlcat.c
new file mode 100644
index 0000000..5cacc4d
--- /dev/null
+++ b/c03/ex05/ft_strlcat.c
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strlcat.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/05 15:43:34 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/06 07:12:28 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+unsigned int	my_strlen(char *str)
+{
+	int counter;
+
+	counter = 0;
+	while (*str != '\0')
+	{
+		counter++;
+		str++;
+	}
+	return (counter);
+}
+
+unsigned int	ft_strlcat(char *dest, char *src, unsigned int size)
+{
+	unsigned int	i;
+	unsigned int	len_src;
+	unsigned int	len_dest;
+
+	len_src = my_strlen(src);
+	len_dest = my_strlen(dest);
+	if (!len_src)
+		return (len_dest);
+	i = len_dest - 1;
+	while (i < size - len_dest - 1 && src[i])
+	{
+		dest[i] = src[i];
+		i++;
+	}
+	dest[i] = '\0';
+	return (len_src + len_dest);
+}