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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* stack.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: exam <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/26 17:28:55 by exam #+# #+# */
/* Updated: 2019/07/26 17:40:35 by exam ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include "stack.h"
t_stack *create_elem(char data)
{
t_stack *elem;
elem = malloc(sizeof(t_stack));
elem->data = data;
elem->next = NULL;
return (elem);
}
t_stack *push(t_stack *stack, char data)
{
t_stack *elem;
elem = create_elem(data);
elem->next = stack;
return (elem);
}
t_stack *pop(t_stack *stack)
{
t_stack *tmp;
tmp = stack->next;
free(stack);
return (tmp);
}
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