intra to gitea

2025-11-16 09:48:49 +01:00
commit 6cea9e2446
82 changed files with 3273 additions and 0 deletions
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   stack.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lfirmin <[email protected]>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/09/12 19:00:13 by lfirmin           #+#    #+#             */
+/*   Updated: 2024/11/03 18:08:42 by lfirmin          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../include/pushswap.h"
+
+t_stack	*init_stack(void)
+{
+	t_stack	*stack;
+
+	stack = malloc(sizeof(t_stack));
+	if (!stack)
+	{
+		return (NULL);
+		ft_printf_fd(2, "Error");
+	}
+	stack->top = NULL;
+	stack->size = 0;
+	return (stack);
+}
+
+void	free_stack(t_stack *stack)
+{
+	t_node	*current;
+	t_node	*next;
+
+	current = stack->top;
+	while (current)
+	{
+		next = current->next;
+		free(current);
+		current = next;
+	}
+	free(stack);
+}