2010-04-04 00:44:59 +00:00
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#ifndef STACK_H
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#define STACK_H
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2010-04-05 00:54:22 +00:00
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#include "card.h"
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2010-04-04 00:44:59 +00:00
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struct stack {
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struct card *card;
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struct stack *next;
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};
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2010-04-05 07:33:10 +00:00
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void allocate_stack(struct stack **);
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void initialize_stack(struct stack *);
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2011-05-01 06:06:43 +00:00
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struct stack *duplicate_stack(struct stack *);
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2011-02-14 02:10:47 +00:00
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void free_stack(struct stack *);
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2010-04-04 01:12:42 +00:00
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bool empty(struct stack *);
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int length(struct stack *);
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2010-04-04 06:20:56 +00:00
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void push(struct stack **, struct card *);
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2010-04-04 07:15:43 +00:00
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struct stack *pop(struct stack **);
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2011-05-01 04:13:15 +00:00
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struct stack *reverse(struct stack *);
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2010-04-04 01:12:42 +00:00
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2010-04-04 00:44:59 +00:00
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#endif
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