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1 | /* |
2 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
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. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
17 | */ | |
18 | ||
19 | #ifndef _EXTDEF_H | |
20 | #define _EXTDEF_H | |
21 | ||
22 | #define countof(x) (sizeof(x)/sizeof(x[0])) | |
23 | ||
24 | #define begin_element(x) (&x[0]) | |
25 | #define end_element(x) (&x[countof(x)]) | |
26 | ||
27 | #endif /* _EXTDEF_H */ |