/*      $OpenBSD: sysarch.h,v 1.14 2016/03/24 04:56:08 guenther Exp $   */
/*      $NetBSD: sysarch.h,v 1.8 1996/01/08 13:51:44 mycroft Exp $      */

#ifndef _MACHINE_SYSARCH_H_
#define _MACHINE_SYSARCH_H_

/*
 * Architecture specific syscalls (i386)
 */
#define I386_IOPL       2
#define I386_VM86       5
#define I386_GET_FSBASE 6
#define I386_SET_FSBASE 7
#define I386_GET_GSBASE 8
#define I386_SET_GSBASE 9

struct i386_iopl_args {
        int iopl;
};

#ifdef _KERNEL
uint32_t i386_get_threadbase(struct proc *, int);
int i386_set_threadbase(struct proc *, uint32_t, int);
#else

#include <sys/cdefs.h>

__BEGIN_DECLS
int i386_iopl(int);
int i386_get_fsbase(void **);
int i386_set_fsbase(void *);
int i386_get_gsbase(void **);
int i386_set_gsbase(void *);
int sysarch(int, void *);
__END_DECLS
#endif

#endif /* !_MACHINE_SYSARCH_H_ */