30 lines
444 B
C
30 lines
444 B
C
#ifndef SQSTACK_H__
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#define SQSTACK_H__
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#define MAXSIZE 32
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typedef int datatype;
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typedef struct node_st
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{
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datatype data[MAXSIZE];
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int top;
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} sqstack;
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sqstack *st_create(void);
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int st_isempty(sqstack *);
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int st_push(sqstack *, datatype *);
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/* 取出栈顶元素 */
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int st_pop(sqstack *, datatype *);
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/* 查看栈顶元素 */
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int st_top(sqstack *, datatype *);
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void st_travel(sqstack *);
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void st_destroy(sqstack *);
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#endif |