* Make headers C++ compatible by change *this to *obj

* Add ifdef C++ extern "C" to headers
  * Use simpler definition of min and max in bits.h
    Larry Lansing, llansing at fuzzynerd dot com

  * Remove automake 1.6 requirement
  * Move autogen commands into autogen.sh. Update README
  * Remove error pointer special case for Windows
  * Change license from LGPL to MIT
    Michael Clark <michael@metaparadigm.com>


git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@10 327403b1-1117-474d-bef2-5cb71233fd97
This commit is contained in:
Michael Clark
2007-03-13 08:26:23 +00:00
parent 0370baa74c
commit f6a6e486ff
26 changed files with 165 additions and 756 deletions

31
bits.h
View File

@@ -1,18 +1,11 @@
/*
* $Id: bits.h,v 1.7 2005/07/15 02:40:44 mclark Exp $
* $Id: bits.h,v 1.9 2006/01/26 02:16:28 mclark Exp $
*
* Copyright Metaparadigm Pte. Ltd. 2004.
* 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 GNU Lesser General Public (LGPL)
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details: http://www.gnu.org/
* This library is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See COPYING for details.
*
*/
@@ -31,27 +24,15 @@
*/
#ifndef min
#define min(x,y) ({ \
typeof(x) _x = (x); \
typeof(y) _y = (y); \
(void) (&_x == &_y); \
_x < _y ? _x : _y; })
#define min(a,b) ((a) < (b) ? (a) : (b))
#endif
#ifndef max
#define max(x,y) ({ \
typeof(x) _x = (x); \
typeof(y) _y = (y); \
(void) (&_x == &_y); \
_x > _y ? _x : _y; })
#define max(a,b) ((a) > (b) ? (a) : (b))
#endif
#define hexdigit(x) (((x) <= '9') ? (x) - '0' : ((x) & 7) + 9)
#define error_ptr(error) ((void*)error)
#ifdef _MSC_VER
#define is_error(ptr) ((UINT_PTR)ptr > (UINT_PTR)-4000L)
#else
#define is_error(ptr) ((unsigned long)ptr > (unsigned long)-4000L)
#endif
#endif