arch/sh/include/uapi/asm/unistd.h - linux - Git at Google

 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __KERNEL__
 # ifdef __SH5__
 #  include <asm/unistd_64.h>
 # else
 #  include <asm/unistd_32.h>
 # endif
 #endif
	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
	#ifndef __KERNEL__
	# ifdef __SH5__
	# include <asm/unistd_64.h>
	# else
	# include <asm/unistd_32.h>
	# endif
	#endif