2 Copyright (C) 2020 Cloudwalk
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 typedef union hook_val_s
41 hook_val_t *(*func)(hook_val_t *hook);
47 hook_t *_Hook_Register(hook_t *hook, const char *name, void *func, unsigned int argc);
48 hook_val_t *_Hook_Call(hook_t *hook, ... );
50 void Hook_Shutdown(void);
52 // For your convenience
53 #define Hook_Register(hook, func, argc) _Hook_Register(hook, #hook, func, argc)
54 #define Hook_Call(hook, ... ) _Hook_Call(hook, __VA_ARGS__, NULL)