Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 1 | /* |
Michael Clark | 837240f | 2007-03-13 08:26:25 +0000 | [diff] [blame] | 2 | * $Id: bits.h,v 1.10 2006/01/30 23:07:57 mclark Exp $ |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 3 | * |
Michael Clark | f6a6e48 | 2007-03-13 08:26:23 +0000 | [diff] [blame] | 4 | * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd. |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 5 | * Michael Clark <michael@metaparadigm.com> |
| 6 | * |
Michael Clark | f6a6e48 | 2007-03-13 08:26:23 +0000 | [diff] [blame] | 7 | * This library is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the MIT license. See COPYING for details. |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 9 | * |
| 10 | */ |
| 11 | |
| 12 | #ifndef _bits_h_ |
| 13 | #define _bits_h_ |
| 14 | |
Michael Clark | 7fb9b03 | 2009-07-25 00:13:44 +0000 | [diff] [blame] | 15 | #ifndef json_min |
| 16 | #define json_min(a,b) ((a) < (b) ? (a) : (b)) |
Michael Clark | 4504df7 | 2007-03-13 08:26:20 +0000 | [diff] [blame] | 17 | #endif |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 18 | |
Michael Clark | 7fb9b03 | 2009-07-25 00:13:44 +0000 | [diff] [blame] | 19 | #ifndef json_max |
| 20 | #define json_max(a,b) ((a) > (b) ? (a) : (b)) |
Michael Clark | 4504df7 | 2007-03-13 08:26:20 +0000 | [diff] [blame] | 21 | #endif |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 22 | |
| 23 | #define hexdigit(x) (((x) <= '9') ? (x) - '0' : ((x) & 7) + 9) |
| 24 | #define error_ptr(error) ((void*)error) |
Jehiah Czebotar | a503ee8 | 2010-12-08 03:52:07 +0000 | [diff] [blame^] | 25 | #define error_description(error) (json_tokener_errors[error]) |
| 26 | #define is_error(ptr) (ptr == NULL) |
Michael Clark | f0d0888 | 2007-03-13 08:26:18 +0000 | [diff] [blame] | 27 | |
| 28 | #endif |