haiku/headers/posix/errno.h

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/*
* Copyright 2002-2012 Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _POSIX_ERRNO_H
#define _POSIX_ERRNO_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <Errors.h>
#define ENOERR 0
#define EOK ENOERR /* some code assumes EOK exists */
extern int *_errnop(void);
#define errno (*(_errnop()))
#ifdef __cplusplus
} /* "C" */
#endif
#endif /* _POSIX_ERRNO_H */