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#ifndef _I386_MATH_EMU_H
#define _I386_MATH_EMU_H

#include <asm/sigcontext.h>

int restore_i387_soft(void *s387, struct _fpstate __user *buf);
int save_i387_soft(void *s387, struct _fpstate __user *buf);

/* This structure matches the layout of the data saved to the stack
   following a device-not-present interrupt, part of it saved
   automatically by the 80386/80486.
   */
struct info {
        long ___orig_eip;
        long ___ebx;
        long ___ecx;
        long ___edx;
        long ___esi;
        long ___edi;
        long ___ebp;
        long ___eax;
        long ___ds;
        long ___es;
        long ___orig_eax;
        long ___eip;
        long ___cs;
        long ___eflags;
        long ___esp;
        long ___ss;
        long ___vm86_es; /* This and the following only in vm86 mode */
        long ___vm86_ds;
        long ___vm86_fs;
        long ___vm86_gs;
};
#endif