stack.h

一个程序拿来对一个C文件做基本的语法检查

#ifndef _STACK_H_
#define _STACK_H_

#define cSLASH_SYMBOL     		'/'
#define cBACKSLASH_SYMBOL  		'\\'
#define cSTAR_SYMBOL      		'*'
#define cNEWLINE_SYMBOL   		'\n'
#define cLEFT_CIRCLEBRACKET		'('
#define cRIGHT_CIRCLEBRACKET	')'
#define cLEFT_SQUAREBRACKET		'['
#define cRIGHT_SQUAREBRACKET	']'
#define cLEFT_FLOWERBRACKET		'{'
#define cRIGHT_FLOWERBRACKET	'}'
#define cSINGLE_QUOTATION		'\''
#define cDOUBLE_QUOTATION		'\"'

typedef unsigned int UINT32;
typedef unsigned char BYTE;


typedef enum {
    FALSE,
    TRUE
} BOOL;

typedef enum {
	eNormal,
	eInString,
	eInChar,
	eInBlockCommect,
	eInSingleLineCommect
} eTOKENSTATE;

typedef enum {
    NONE,
    LeftCircleBracket ,
    RightCircleBracket,
    LeftSquareBracket ,
    RightSquareBracket,
    LeftFlowerBracket ,
    RightFlowerBracket,
    LeftCommentLine   ,
    RightCommentLine  ,
    DoubleSlashComment,
    Newline,
    SingleQuotation,
    DoubleQuotation
} TOKEN;


typedef struct node{
    TOKEN token;
    UINT32 line;
    struct node *next;        
} NODE;


extern TOKEN GetNextToken(BYTE**, BYTE*, TOKEN);
extern BOOL isTokenMatchTop(TOKEN);
extern void push(TOKEN token, UINT32 line);
extern TOKEN pop();
extern void PrintError(void);

#endif