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/* Values for building 4.4 BSD db routines in the GNU C library. */
#ifndef _compat_h_
#define _compat_h_
#include <fcntl.h>
/*
* If you can't provide lock values in the open(2) call. Note, this
* allows races to happen.
*/
#ifndef O_EXLOCK /* 4.4BSD extension. */
#define O_EXLOCK 0
#endif
#ifndef O_SHLOCK /* 4.4BSD extension. */
#define O_SHLOCK 0
#endif
#include <errno.h>
#ifndef EFTYPE
#define EFTYPE EINVAL /* POSIX 1003.1 format errno. */
#endif
#include <unistd.h>
#include <limits.h>
#ifndef _POSIX_VDISABLE /* POSIX 1003.1 disabling char. */
#define _POSIX_VDISABLE 0 /* Some systems used 0. */
#endif
#include <termios.h>
#ifndef TCSASOFT /* 4.4BSD extension. */
#define TCSASOFT 0
#endif
#include <sys/param.h>
#ifndef MAX /* Usually found in <sys/param.h>. */
#define MAX(_a,_b) ((_a)<(_b)?(_b):(_a))
#endif
#ifndef MIN /* Usually found in <sys/param.h>. */
#define MIN(_a,_b) ((_a)<(_b)?(_a):(_b))
#endif
/* Define ALIASNAME as a weak alias for NAME.
If weak aliases are not available, this defines a strong alias. */
#define weak_alias(name, aliasname) _weak_alias (name, aliasname)
#define _weak_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
#endif /* compat.h */
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