| /* Copyright (C) 2012-2024 Free Software Foundation, Inc. |
| |
| This file is part of GNU Binutils. |
| |
| 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., 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. */ |
| |
| #ifndef cg_dfn_h |
| #define cg_dfn_h |
| |
| /* |
| * Flags which mark a symbol as topologically ``busy'' or as |
| * topologically ``not_numbered'': |
| */ |
| #define DFN_BUSY -1 |
| #define DFN_NAN 0 |
| |
| /* |
| * Depth-first numbering of a call-graph. |
| */ |
| |
| extern void cg_dfn (Sym * root); |
| |
| #endif /* cg_dfn_h */ |