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- /******************************************************************************
- * Module : Lexical Analyzer --- Extract tokens from the source file.
- *
- * Author : John W. M. Stevens
- ******************************************************************************/
-
- #if ! defined(LEXICAL_ANALYZER)
- #define LEXICAL_ANALYZER
-
- typedef enum {
- T_NOT_FND,
- T_ALTERNATE,
- T_BODY,
- T_CASE,
- T_HEADER,
- T_ID,
- T_IGNORE,
- T_NUMBER,
- T_PART,
- T_SEGMENT,
- T_SEGMENTS,
- T_SENSITIVE,
- T_STRING,
- T_TOTAL,
- T_L_BRACE,
- T_R_BRACE,
- T_DBL_QUOTE,
- T_INT_NO
- } TKNS;
-
- /* Token structure for returning values. */
- typedef struct {
- char str[256];
- int no;
- } TOKEN;
-
- /* Function prototypes. */
- extern
- void ParseErr(char *ErrStr);
- extern
- void OpenCfg(char *FileNm);
- extern
- void CloseCfg(void);
- extern
- int Lex(TOKEN *sym);
-
- #endif
-