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- /******************************************************************************
- * Module : Lexical Analyzer --- Header file containing token value
- * enumeration, type definitions and function prototypes for
- * the lexical analyzer functions.
- *
- * Copyright (C) 1990 John W. M. Stevens, All Rights Reserved
- *
- * Author : John W. M. Stevens
- ******************************************************************************/
-
- #if ! defined( LEXICAL_ANALYZER )
- #define LEXICAL_ANALYZER 1
-
- #include <dos.h>
-
- #define TRUE 1
- #define FALSE 0
- #define ERROR -1
- #define OK 0
-
- #define PATH_SZ 65
- typedef unsigned int UINT;
- typedef unsigned char UCHAR;
- typedef char PATH[PATH_SZ];
-
- /* Definition of structure filled in and returned by lex. */
- typedef struct {
- char str[257];
- long no;
- struct time ftime;
- struct date fdate;
- } TOKEN;
-
- /* Token defines. */
- enum tkn_en {
- STRING = 128,
- NUMBER, TIME, DATE,
-
- L_PAREN, R_PAREN, COMMA, F_SLASH, ACTION,
- AFTER, AND, ARCHIVE, ATTRIBUTES, BEFORE,
- DIRECTORY_T, EXEC, FILES, HIDDEN, LABEL,
- MODIFIED, NAME, NOT, OR, PRINT,
- READONLY, RECURS, SEARCH, SELECT, SYSTEM,
- L_BRACE, BAR, R_BRACE
- };
- typedef enum tkn_en TKNS;
-
- /* Function prototypes. */
- extern TKNS Lex(TOKEN *);
- extern void OpenPrg(char *);
- extern void ParsErr(char *);
-
- #endif
- /* End of File */
-