vcddiff.h

// SPDX-FileCopyrightText: 1991-2004 Pragmatic C Software Corp.
// SPDX-FileCopyrightText: 2015-2026 Wilson Snyder
// SPDX-License-Identifier: GPL-3.0
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3 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.

#define MAXSIG 256
#define MAXSCOPES 100
#define MAXTOKSIZE (1024 * 1024 + 1024)
#define MAXIDLENGTH 11

#define EDGE_PER_LINE 11
#define CHAR_PER_EDGE 5

#define SCALAR 0
#define VECTOR 1
#define REALSIZE 60

// var types
#define BIT 0
#define BYTE 1
#define EVENT 2
#define INT 3
#define INTEGER 4
#define LOGIC 5
#define LONGINT 6
#define PARAMETER 7
#define PORT 8
#define REAL 9
#define REAL_PARAMETER 10
#define REALTIME 11
#define REG 12
#define SHORTINT 13
#define SUPPLY0 14
#define SUPPLY1 15
#define TIME 16
#define TRI 17
#define TRI0 18
#define TRI1 19
#define TRIAND 20
#define TRIOR 21
#define TRIREG 22
#define WAND 23
#define WIRE 24
#define WOR 25

#define UNDEFINED 26

// dumpfile key words
#define V_ATTRBEGIN 1
#define V_COMMENT 2
#define V_DATE 3
#define V_END 4
#define V_ENDDEF 5
#define V_SCOPE 6
#define V_TIMESCALE 7
#define V_UPSCOPE 8
#define V_VAR 9
#define V_VERSION 10

#define MAX(a, b) ((a > b) ? a : b)

typedef unsigned long long vtime_t;

struct variable_types_t {
   const char* vnam;
   int vnum;
};

struct signal_t {
   int size;
   int type;
   unsigned int sig_code;
   char state;
   char* vector;
   char* signame;
   char* ident;
   bool found;
   bool in_both;
   signal_t* next;
};