44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* stack.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lfirmin <lfirmin@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/09/12 19:00:13 by lfirmin #+# #+# */
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/* Updated: 2024/11/03 18:08:42 by lfirmin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../include/pushswap.h"
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t_stack *init_stack(void)
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{
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t_stack *stack;
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stack = malloc(sizeof(t_stack));
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if (!stack)
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{
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return (NULL);
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ft_printf_fd(2, "Error");
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}
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stack->top = NULL;
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stack->size = 0;
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return (stack);
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}
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void free_stack(t_stack *stack)
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{
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t_node *current;
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t_node *next;
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current = stack->top;
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while (current)
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{
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next = current->next;
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free(current);
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current = next;
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}
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free(stack);
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}
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