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- /*
- * $Id: bits.h,v 1.10 2006/01/30 23:07:57 mclark Exp $
- *
- * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
- * Michael Clark <michael@metaparadigm.com>
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See COPYING for details.
- *
- */
- #ifndef _bits_h_
- #define _bits_h_
- #ifndef json_min
- #define json_min(a,b) ((a) < (b) ? (a) : (b))
- #endif
- #ifndef json_max
- #define json_max(a,b) ((a) > (b) ? (a) : (b))
- #endif
- #define hexdigit(x) (((x) <= '9') ? (x) - '0' : ((x) & 7) + 9)
- #define error_ptr(error) ((void*)error)
- #define error_description(error) (json_tokener_errors[error])
- #define is_error(ptr) (ptr == NULL)
- #endif
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