#ifndef __globals_H
#define __globals_H
/*
 * Copyright (c) 2000 Stephen Williams (steve@icarus.com)
 *
 *    This source code is free software; you can redistribute it
 *    and/or modify it in source code form under the terms of the GNU
 *    General Public License as published by the Free Software
 *    Foundation; either version 2 of the License, or (at your option)
 *    any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

# include  <stddef.h>

  /* This is the base (i.e. -B<value>) of the Icarus Verilog files. */
extern const char*base;

  /* This is the path to the iconfig file sent to ivl. */
extern char* iconfig_path;
extern char* iconfig_common_path;

  /* This is the optional -M<dependfile> value, if one was supplied. */
extern const char*depfile;

  /* This is the optional -N<path> value, if one was supplied. */
extern const char*npath;

  /* This is the name of the output file that the user selected. */
extern const char*opath;

  /* This pointer is set if there were -s<value> parameters. */
extern char*start;

  /* This flag is true if the -S flag was used on the command line. */
extern int synth_flag;

  /* This is the name of the selected target. */
extern const char*targ;

  /* This is the integer-width argument that will be passed to ivl. */
extern unsigned integer_width;

  /* Perform variable substitutions on the string. */
extern char* substitutions(const char*str);

  /* Add the name to the list of source files. */
extern void process_file_name(const char*name, int lib_flag);

  /* Add the name to the list of library directories. */
extern void process_library_switch(const char*name);
extern void process_library_nocase_switch(const char*name);
extern void process_library2_switch(const char*name);

  /* Add a new include file search directory */
extern void process_include_dir(const char*name);

  /* Add a new -D define. */
extern void process_define(const char*name);
 
  /* Add a new parameter definition */
extern void process_parameter(const char*name);
 
  /* -v */
extern int verbose_flag;

extern char warning_flags[];

  /* -y and -Y flags from the command line. */
extern char* library_flags;
extern char* library_flags2;

#endif