stack.h

编译原理 做一个后缀翻译 还有抽象堆栈机代码翻译

#include<malloc.h>
#define STACK_INIT_SIZE 100
#define STACKINCREMENT 10
#define ERROR -1
#define OK 0
typedef int Status;
typedef int Elemtype;
typedef struct{
        Elemtype *base;
        Elemtype *top;
        int stacksize;
}NumStack,OpStack,SqStack;

Status DestroyStack(SqStack *s);
Status Pop(SqStack *s,Elemtype *e);
Status Push(SqStack *s,Elemtype e);
Status GetTop(SqStack s,Elemtype *e);
Status InitStack(SqStack *s);