linux-aarch64/musl/include/sys/reg.h - hafnium/prebuilts - Git at Google

 #ifndef _SYS_REG_H
 #define _SYS_REG_H

 #include <limits.h>
 #include <unistd.h>

 #include <bits/reg.h>

 #endif
	#ifndef _SYS_REG_H
	#define _SYS_REG_H

	#include <limits.h>
	#include <unistd.h>

	#include <bits/reg.h>

	#endif