// Rowley C Compiler, runtime support.
//
// Copyright (c) 2001, 2002 Rowley Associates Limited.
//
// This file may be distributed under the terms of the License Agreement
// provided with this software.
//
// THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

#ifndef __errno_h
#define __errno_h

#define EDOM   0x01
#define EILSEQ 0x02
#define ERANGE 0x03

#ifdef __MT

int *__errno(void);
#define errno (*__errno())

#else 

extern volatile int errno;  //Might get changed asynchronously.

#endif

#endif
