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/*

 *$Header: c:\\cygwin\\cvsroot/Vert03/vertlib/lx_support.h,v 1.1.1.1 2003/11/04 23:34:56 mjames Exp $

 *

 * $Log: lx_support.h,v $

 * Revision 1.1.1.1  2003/11/04 23:34:56  mjames

 * Imported into local repositrory

 *

 * Revision 1.4  2002/01/15 12:33:44  mjames

 * DLL declarations put in

 *

 * Revision 1.3  2001/10/31 22:20:08  mjames

 * Tidying up problematical comments caused by CVS

 * 'intelligent' comment guessing

 *

 *

 * Revision 1.2  2001/06/06 12:10:20  mjames

 * Move from HPUX

 *

 * Revision 1.1.1.1  2000/10/19 21:58:38  mjames

 * Mike put it here

 *

 *

 * Revision 1.34  2000/10/04  10:37:11  10:37:11  mjames (Mike James)

 * Modified for Vertical2 : support COMPONENTS and SIGNALS

 *

 * Revision 1.34  2000/10/04  10:37:11  10:37:11  mjames (Mike James)

 * Part of Release PSAVAT01

 *

 * Revision 1.33  2000/10/02  11:04:16  11:04:16  mjames (Mike James)

 * new_vhdl

 *

 * Revision 1.32  2000/09/27  14:42:23  14:42:23  mjames (Mike James)

 * Part of Release Sep_27_ST_2000

 *

 * Revision 1.31  2000/09/27  10:57:48  10:57:48  mjames (Mike James)

 * Moved cleanup lex_strings call to the yacc parser

 * as it previously free'd strings prior to use

 * under some circumstances.

 *

 * Revision 1.30  2000/09/21  10:15:53  10:15:53  mjames (Mike James)

 * Part of Release Sep21Alpha

 *

 * Revision 1.29  2000/08/25  09:57:18  09:57:18  mjames (Mike James)

 * Part of Release Aug25_alpha

 *

 * Revision 1.28  2000/08/16  08:57:35  08:57:35  mjames (Mike James)

 * Part of Release CD01_Aug2000

 *

 * Revision 1.27  2000/08/14  14:45:15  14:45:15  mjames (Mike James)

 * Part of Release Aug_14_2000

 *

 * Revision 1.26  2000/08/11  08:30:36  08:30:36  mjames (Mike James)

 * Part of Release Aug_11_2000

 *

 * Revision 1.25  2000/08/09  10:31:52  10:31:52  mjames (Mike James)

 * Part of Release Aug__9_2000

 *

 * Revision 1.24  2000/05/31  11:43:04  11:43:04  mjames (Mike James)

 * Part of Release May_31_2000

 *

 * Revision 1.23  2000/05/08  17:01:42  17:01:42  mjames (Mike James)

 * Part of Release May__8_2000

 *

 * Revision 1.22  2000/05/08  16:59:35  16:59:35  mjames (Mike James)

 * Part of Release May__8_2000

 *

 * Revision 1.21  2000/05/08  16:57:12  16:57:12  mjames (Mike James)

 * Part of Release May__8_2000

 *

 * Revision 1.20  2000/03/08  16:19:14  16:19:14  mjames (Mike James)

 * New version including PC

 *

 * Revision 1.17  2000/02/18  15:45:36  15:45:36  mjames (Mike James)

 * Amended to support PC

 *

 * Revision 1.16  2000/01/20  15:58:52  15:58:52  mjames (Mike James)

 * Part of Release R22

 *

 * Revision 1.15  99/12/22  11:15:33  11:15:33  mjames (Mike James)

 * Part of Release Dec_22_1999

 *

 * Revision 1.14  99/11/23  13:52:08  13:52:08  mjames (Mike James)

 * Addded syntax to support special generics for Certify support

 *

 * Revision 1.13  99/05/04  09:52:21  09:52:21  mjames (Mike James)

 * General checkin

 *

 * Revision 1.12  98/02/11  11:26:40  11:26:40  mjames (Mike James)

 * Checked in for version 6.2a

 *

 * Revision 1.11  97/04/23  08:44:15  08:44:15  mjames (Mike James)

 * CHecked in for release rel23041997

 *

 * Revision 1.10  96/07/19  14:38:54  14:38:54  mjames (Mike James)

 * Update to give to PRL

 *

 * Revision 1.9  1996/07/12  15:52:12  mjames

 * Sorted out things like Alias and Jumpers

 * Work Correctly

 * Print COrrectly

 *

 * Revision 1.8  96/06/17  13:01:56  13:01:56  mjames (Mike James)

 * Added case insensitive string compares

 *

 * Revision 1.7  96/03/29  14:46:53  14:46:53  mjames (Mike James)

 * Added VHDL netlist writing to the capabilities of ACFREAD

 *

 * Revision 1.6  96/03/18  13:51:18  13:51:18  mjames (Mike James)

 * Real Revision 2.1

 *

 * Revision 1.4  96/02/13  09:13:31  09:13:31  mjames (Mike James)

 * Updated to be version 2.0 with net joining

 *

 * Revision 1.3  96/02/08  15:28:33  15:28:33  mjames (Mike James)

 * First release

 *

 * Revision 1.2  96/02/07  16:02:19  16:02:19  mjames (Mike James)

 * Added correct RCS tags

 *

 * Revision 1.1  96/01/08  15:23:18  15:23:18  mjames (Mike James)

 * Initial revision

 *

 * Revision 1.2  96/01/04  17:55:54  17:55:54  mjames (Mike James)

 * Correcly reading ACF

 *

 * Revision 1.1  96/01/04  10:18:47  10:18:47  mjames (Mike James)

 * Initial revision

 *

 * Revision 1.1  94/03/23  17:11:09  17:11:09  mjames (Mike James)

 * Initial revision

 *

 * Revision 1.4  93/08/26  10:37:50  mjames

 * RCS header

 *  */

typedef struct str

  {

  char * dat ;

  struct str * next;

  } sstr ;

extern struct str  * lx_first, * lx_last;

/* variables defined here */

extern int yy_nArgs;

extern char **yy_Args;

/* these manipulate a small linked list of the tokens on the line */

/* if linemode is '1' then preserve quote escapes */

extern void expand_string( char * source ,

      char * dest , int nArgs, char * Args[] );

/* handler for the struct str linked list string */

extern char * make_string( char * token, struct str ** pfirst,

                           struct str ** plast);

extern void   free_strings(  struct str ** pfirst,struct str ** plast);

extern void free_lex_strings(void);

/* string comparison. Returns '1' for EQUAL !! */

extern  int strneq(char    *s1,char    *s2,int n);

extern  int streq(char    *s1,char    *s2);