errno.h

来自「test file nucleus source」· C头文件 代码 · 共 54 行

/*************************************************************************
*
*               Copyright Mentor Graphics Corporation 2002              
*                         All Rights Reserved.                          
*                                                                       
* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS  
* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS   
* SUBJECT TO LICENSE TERMS.                                             
*
*************************************************************************/

/*************************************************************************
*
* FILENAME                                      VERSION
*
*       ERRNO.H                              Nucleus Common Library 1.1
*
* DESCRIPTION
*
*       Some functions use this global variable to track errors.  The
*       computations are reentrant, but this error reporting scheme is
*       not.  Use at own risk!!
*
* DATA STRUCTURES
*
*       none
*
* DEPENDENCIES
*
*       ncl.h
*
*************************************************************************/

#ifndef ERRNO_H
#define ERRNO_H

#define NU_NCL_SOURCE_FILE

#include "ncl\inc\ncl.h"

#define EDOM        33
#define ERANGE      34

extern int errno;   /* Externally defined in errno.c.  Note that this must
                       not be relied on in multitasking situations...
                       Examine at your own risk!  */


#undef NU_NCL_SOURCE_FILE

#endif /* ERRNO_H */