linux/arch/x86/include/uapi/asm/vsyscall.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_VSYSCALL_H
#define _UAPI_ASM_X86_VSYSCALL_H

enum vsyscall_num { … };

#define VSYSCALL_ADDR …

#endif /* _UAPI_ASM_X86_VSYSCALL_H */