+++ /dev/null
-#ifndef LEXERH_
-#define LEXERH_
-
-/* lexer.h
- *
- * (C) Copyright May 7 1995, Edmond J. Breen.
- * ALL RIGHTS RESERVED.
- * This code may be copied for personal, non-profit use only.
- *
- */
-enum{
- NUM = 350, HEX, OCTAL, STR,
- CHAR,UCHAR,
- SHORT, USHORT,
- INT,UINT,
- LONG, ULONG,
- FLOAT,DOUBLE,
-
- ID,TYPENAME, FUNCTION,
- INC, /* ++ */
- DEC, /* -- */
- RARROW, /* -> */
- LSHT, /* << */
- RSHT, /* >> */
-
- MISC, /* dummy for EiC_lexan */
-
- RELOP, /* relational operators */
- LT, /* < */
- LE, /* <= */
- EQ, /* == */
- NE, /* != */
- GT, /* > */
- GE, /* >= */
-
- LOR, /* || */
- BOR, /* | */
- XOR, /* ^ */
-
- LAND, /* && */
- AND, /* & */
-
- LOGOP, /* logical operators */
- NOT, /* ! */
-
- ASSOP, /* assignment operators */
- ASS, /* = */
- ADDEQ, /* += */
- SUBEQ, /* -= */
- MULEQ, /* *= */
- DIVEQ, /* /= */
- MODEQ, /* %= */
- RSHTEQ, /* >>= */
- LSHTEQ, /* <<= */
- ANDEQ, /* &= */
- BOREQ, /* |= */
- XOREQ /* ^= */
-
-};
-
-void EiC_initlex(char *str);
-int EiC_lexan(void);
-char EiC_nextchar(void);
-
-#if 0
-
-extern unsigned short STOKEN;
-#define retractlexan() STOKEN=token->Tok
-
-#else
-
-/* the following is to provide EiC with
- * N token lookahead parser
- */
-
-#define ILOOKAHEAD
-#define MAX_TOKENS 3
-
-extern token_t EiC_TokenArray[];
-extern token_t *token;
-extern int EiC_TokenI, EiC_TokenP, EiC_TokenR;
-extern char *lex_buff;
-extern char EiC_LEXEM[];
-
-#define retractlexan() do\
-{\
- if(EiC_TokenI) {\
- EiC_TokenR++;EiC_TokenI--;\
- if(EiC_TokenP==0) EiC_TokenP = MAX_TOKENS;\
- EiC_TokenP--;\
- if(EiC_TokenP) token=&EiC_TokenArray[EiC_TokenP-1];\
- else token=&EiC_TokenArray[MAX_TOKENS-1];\
- }\
-}while(0)
-
-#endif
-
-#endif /* LEXERH_ */
-
-
-
-
-
-
-