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53 lines
2.1 KiB
53 lines
2.1 KiB
/********************************************************************************/
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/* Copyright (c) 1993-1999 Microsoft Corporation */
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/* ************* */
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/* * Y 2 . H * */
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/* ************* */
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/* */
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/* This file contains the external declarations needed to hook Yacc modules */
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/* which were originally in Y2.C to their impure data in Y2IMP.2C. Also does */
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/* the include of the original data/external file DTXTRN.H. */
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/* */
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/********************************************************************************/
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# include "dtxtrn.h"
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# define IDENTIFIER 257
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# define MARK 258
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# define TERM 259
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# define LEFT 260
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# define RIGHT 261
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# define BINARY 262
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# define PREC 263
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# define LCURLY 264
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# define C_IDENTIFIER 265 /* name followed by colon */
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# define NUMBER 266
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# define START 267
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# define TYPEDEF 268
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# define TYPENAME 269
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# define UNION 270
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# define ENDFILE 0
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/* communication variables between various I/O routines */
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extern char *infile; /* input file name */
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extern SSIZE_T numbval; /* value of an input number */
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extern char tokname[ ]; /* input token name */
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/* storage of names */
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extern char cnames[ ]; /* place where token and nonterminal names are stored */
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extern int cnamsz; /* size of cnames */
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extern char * cnamp; /* place where next name is to be put in */
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extern int ndefout; /* number of defined symbols output */
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/* storage of types */
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extern int ntypes; /* number of types defined */
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extern char * typeset[ ]; /* pointers to type tags */
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/* symbol tables for tokens and nonterminals */
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extern int start; /* start symbol */
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/* assigned token type values */
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extern int extval;
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