| 0,0 → 1,52 |
|---|
| /* |
| This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
| Copyright (C) 2003-5 Toby Thain, toby@telegraphics.com.au |
| |
| 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 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 |
| */ |
| |
| #ifndef NODE_H |
| #define NODE_H |
| |
| #include "symtab.h" |
| |
| enum{ MAXCHILDREN = 10 }; |
| |
| struct node{ |
| int kind; |
| struct node *child[MAXCHILDREN],*next; |
| /* next is a link, used to track allocated nodes - see global node_list */ |
| union{ |
| value_type value; |
| struct sym_rec *sym; |
| int specialvar; |
| } v; |
| }; |
| |
| #undef YYSTYPE |
| #define YYSTYPE struct node * |
| |
| extern struct node *node_list; |
| |
| struct node *newnode(int kind); |
| //void freenodes(struct node *p); |
| void freeallnodes(); |
| |
| void dumptree(struct node *root,int level); |
| value_type eval(struct node *root); |
| void freetree(struct node*); |
| void checkvars(struct node*p,int varflags[],int *srcrad); |
| |
| #endif |