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/* $OpenBSD: sysarch.h,v 1.3 2000/08/05 22:07:33 niklas Exp $ */
/* $NetBSD: sysarch.h,v 1.8 1996/01/08 13:51:44 mycroft Exp $ */
#ifndef _I386_SYSARCH_H_
#define _I386_SYSARCH_H_
/*
* Architecture specific syscalls (i386)
*/
#define I386_GET_LDT 0
#define I386_SET_LDT 1
#define I386_IOPL 2
#define I386_GET_IOPERM 3
#define I386_SET_IOPERM 4
#define I386_VM86 5
struct i386_get_ldt_args {
int start;
union descriptor *desc;
int num;
};
struct i386_set_ldt_args {
int start;
union descriptor *desc;
int num;
};
struct i386_iopl_args {
int iopl;
};
struct i386_get_ioperm_args {
u_long *iomap;
};
struct i386_set_ioperm_args {
u_long *iomap;
};
#ifndef _KERNEL
int i386_get_ldt __P((int, union descriptor *, int));
int i386_set_ldt __P((int, union descriptor *, int));
int i386_iopl __P((int));
int i386_get_ioperm __P((u_long *));
int i386_set_ioperm __P((u_long *));
int sysarch __P((int, char *));
#endif
#endif /* !_I386_SYSARCH_H_ */
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