SecuritySNACCRuntime/compiler/core/lex-stuff.h

   1 /*
   2  * compiler/core/lex_stuff.h
   3  *
   4  * Copyright (C) 1991, 1992 Michael Sample
   5  *            and the University of British Columbia
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * $Header: /cvs/Darwin/Security/SecuritySNACCRuntime/compiler/core/lex-stuff.h,v 1.1 2001/06/20 21:27:57 dmitch Exp $
  13  * $Log: lex-stuff.h,v $
  14  * Revision 1.1  2001/06/20 21:27:57  dmitch
  15  * Adding missing snacc compiler files.
  16  *
  17  * Revision 1.1.1.1  1999/03/16 18:06:49  aram
  18  * Originals from SMIME Free Library.
  19  *
  20  * Revision 1.4  1995/07/25 19:41:31  rj
  21  * changed `_' to `-' in file names.
  22  *
  23  * Revision 1.3  1994/10/08  03:48:45  rj
  24  * since i was still irritated by cpp standing for c++ and not the C preprocessor, i renamed them to cxx (which is one known suffix for C++ source files). since the standard #define is __cplusplus, cplusplus would have been the more obvious choice, but it is a little too long.
  25  *
  26  * Revision 1.2  1994/09/01  01:16:07  rj
  27  * decide upon type of yytext thru cxx macro provided by autoconf.
  28  *
  29  * Revision 1.1  1994/08/28  09:49:13  rj
  30  * first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog.
  31  *
  32  */
  33
  34 extern unsigned long myLineNoG;
  35
  36 #ifdef YYTEXT_POINTER
  37 extern char     *yytext;
  38 #else
  39 extern char     yytext[];
  40 #endif
  41
  42 extern FILE     *yyin;
  43
  44 int LexBeginIntialContext();
  45 int LexBeginMacroDefContext();
  46 int LexBeginBraceBalContext();
  47 int LexBeginCommentContext();
  48
  49
  50 #define COUNT_NEWLINES( cumulativeTotal, nullTermStr)\
  51 {\
  52      int cnlStrIndex;\
  53      for (cnlStrIndex = 0; nullTermStr[cnlStrIndex] != '\0'; cnlStrIndex++)\
  54         if (nullTermStr[cnlStrIndex] == '\n')\
  55            cumulativeTotal++;\
  56 }