kc3-lang/libxml2/trionan.h

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• Hash : cda96921
  Author :
  Date : 2001-08-21T10:56:31
  

  more work on the XML catalog support. small cleanup seems using list as a
  
  * Makefile.am catalog.c xmlcatalog.c include/libxml/catalog.h:
    more work on the XML catalog support.
  * parser.c include/libxml/parser.h: small cleanup seems using
    list as a public parameter name can give portability troubles
  * trionan.c trionan.h xpath.c include/libxml/trionan.h
    include/libxml/xpath.h include/libxml/Makefile.am: removed
    trionan from the libxml API, added xmlXPathIsInf and xmlXPathIsNaN
    wrappers
  Daniel
  

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• trionan.h

• /*************************************************************************
   *
   * $Id$
   *
   * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
   * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
   * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
   *
   ************************************************************************/
  
  #ifndef __TRIO_NAN_H__
  #define __TRIO_NAN_H__
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #ifndef TRIO_PUBLIC
  #define TRIO_PUBLIC
  #endif
  
  /*
   * Return NaN (Not-a-Number).
   */
  TRIO_PUBLIC
  double trio_nan(void);
  
  /*
   * Return positive infinity.
   */
  TRIO_PUBLIC
  double trio_pinf(void);
  
  /*
   * Return negative infinity.
   */
  TRIO_PUBLIC
  double trio_ninf(void);
    
  /*
   * If number is a NaN return non-zero, otherwise return zero.
   */
  TRIO_PUBLIC
  int trio_isnan(double number);
  
  /*
   * If number is positive infinity return 1, if number is negative
   * infinity return -1, otherwise return 0.
   */
  TRIO_PUBLIC
  int trio_isinf(double number);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* __TRIO_NAN_H__ */
  

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