pp_scan.h

一个c语言的编译器的源代码

#ifndef _PPSCAN_H_
#define _PPSCAN_H_

#include <iostream>
#include <list>

using namespace std;

// A list of this structures is used for
// fix the location of of the error(file & lineno)
// See comments in the file 'pp_scan.l' for details
typedef struct {
	int lineno;
	string filename;
	int file_lineno;
} INCLUDE_NODE;

// The list
extern list<INCLUDE_NODE> include_list;

// A global iterator can improve the efficiency
extern list<INCLUDE_NODE>::iterator include_it;

void preprocess(char* src, ostream& os);

#endif