36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* pop_stack.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/02/09 19:12:44 by ariard #+# #+# */
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/* Updated: 2017/03/07 15:09:32 by ariard ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "parser.h"
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int pop_stack(t_list **stack, t_sym erase_sym)
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{
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t_sym *head;
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t_list *temp;
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while ((*stack) && (*(head = (*stack)->content) != erase_sym
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&& *head != TERMINUS))
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{
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temp = *stack;
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(*stack) = (*stack)->next;
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ft_lstdelone(&temp, NULL);
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}
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if ((*stack) && *(head = (*stack)->content) != TERMINUS)
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{
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temp = *stack;
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(*stack) = (*stack)->next;
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ft_lstdelone(&temp, NULL);
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}
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else
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return (1);
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return (0);
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}
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