diff --git a/libc/include/sys/linux-unistd.h b/libc/include/sys/linux-unistd.h
new file mode 100644
index 0000000..a3ffa3e
--- /dev/null
+++ b/libc/include/sys/linux-unistd.h
@@ -0,0 +1,197 @@
+/* auto-generated by gensyscalls.py, do not touch */
+#ifndef _BIONIC_LINUX_UNISTD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void             _exit (int);
+void             _exit_thread (int);
+int              fork (void);
+pid_t            _waitpid (pid_t, int*, int, struct rusage*);
+int              waitid (int, pid_t, struct siginfo_t*, int,void*);
+pid_t            __clone (int (*fn)(void*), void *child_stack, int flags, void *arg);
+int              execve (const char*, char* const*, char* const*);
+int              setuid (uid_t);
+uid_t            getuid (void);
+gid_t            getgid (void);
+uid_t            geteuid (void);
+gid_t            getegid (void);
+uid_t            getresuid (void);
+gid_t            getresgid (void);
+pid_t            gettid (void);
+int              getgroups (int, gid_t *);
+pid_t            getpgid (pid_t);
+pid_t            getppid (void);
+pid_t            setsid (void);
+int              setgid (gid_t);
+int              seteuid (uid_t);
+int              setreuid (uid_t, uid_t);
+int              setresuid (uid_t, uid_t, uid_t);
+int              setresgid (gid_t, gid_t, gid_t);
+void*            __brk (void*);
+int              kill (pid_t, int);
+int              tkill (pid_t tid, int sig);
+int              __ptrace (int request, int pid, void* addr, void* data);
+int              __set_thread_area (void*  user_desc);
+int              __getpriority (int, int);
+int              setpriority (int, int, int);
+int              setrlimit (int resource, const struct rlimit *rlp);
+int              getrlimit (int resource, struct rlimit *rlp);
+int              getrusage (int who, struct rusage*  r_usage);
+int              setgroups (int, const gid_t *);
+pid_t            getpgrp (void);
+int              setpgid (pid_t, pid_t);
+pid_t            vfork (void);
+int              setregid (gid_t, gid_t);
+int              chroot (const char *);
+int              prctl (int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5);
+int              capget (cap_user_header_t header, cap_user_data_t data);
+int              capset (cap_user_header_t header, const cap_user_data_t data);
+int              acct (const char*  filepath);
+ssize_t          read (int, void*, size_t);
+ssize_t          write (int, const void*, size_t);
+int              __open (const char*, int, mode_t);
+int              __openat (int, const char*, int, mode_t);
+int              close (int);
+int              creat (const char*, mode_t);
+off_t            lseek (int, off_t, int);
+int              __llseek (int, unsigned long, unsigned long, loff_t*, int);
+pid_t            getpid (void);
+void *           mmap (void *, size_t, int, int, int, long);
+void *           __mmap2 (void*, size_t, int, int, int, long);
+int              munmap (void *, size_t);
+void *           mremap (void *, size_t, size_t, unsigned long);
+int              msync (const void *, size_t, int);
+int              mprotect (const void *, size_t, int);
+int              madvise (const void *, size_t, int);
+int              mlock (const void *addr, size_t len);
+int              munlock (const void *addr, size_t len);
+int              mincore (void*  start, size_t  length, unsigned char*  vec);
+int              __ioctl (int, int, void *);
+int              readv (int, const struct iovec *, int);
+int              writev (int, const struct iovec *, int);
+int              __fcntl (int, int, void*);
+int              flock (int, int);
+int              fchmod (int, mode_t);
+int              dup (int);
+int              pipe (int *);
+int              dup2 (int, int);
+int              select (int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *);
+int              ftruncate (int, off_t);
+int              getdents (unsigned int, struct dirent *, unsigned int);
+int              fsync (int);
+int              fchown (int, uid_t, gid_t);
+void             sync (void);
+int              __fcntl64 (int, int, void *);
+int              fstatfs (int, size_t, struct statfs *);
+ssize_t          sendfile (int out_fd, int in_fd, off_t *offset, size_t count);
+int              fstatat (int dirfd, const char *path, struct stat *buf, int flags);
+int              mkdirat (int dirfd, const char *pathname, mode_t mode);
+int              fchownat (int dirfd, const char *path, uid_t owner, gid_t group, int flags);
+int              fchmodat (int dirfd, const char *path, mode_t mode, int flags);
+int              renameat (int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+int              link (const char*, const char*);
+int              unlink (const char*);
+int              unlinkat (int, const char *, int);
+int              chdir (const char*);
+int              mknod (const char*, mode_t, dev_t);
+int              chmod (const char*,mode_t);
+int              chown (const char *, uid_t, gid_t);
+int              lchown (const char*, uid_t, gid_t);
+int              mount (const char*, const char*, const char*, unsigned long, const void*);
+int              umount (const char*);
+int              umount2 (const char*, int);
+int              fstat (int, struct stat*);
+int              stat (const char *, struct stat *);
+int              lstat (const char *, struct stat *);
+int              mkdir (const char *, mode_t);
+int              readlink (const char *, char *, size_t);
+int              rmdir (const char *);
+int              rename (const char *, const char *);
+int              __getcwd (char * buf, size_t size);
+int              access (const char *, int);
+int              symlink (const char *, const char *);
+int              fchdir (int);
+int              truncate (const char*, off_t);
+int              __statfs64 (const char *, size_t, struct statfs *);
+int              pause (void);
+int              gettimeofday (struct timeval*, struct timezone*);
+int              settimeofday (const struct timeval*, const struct timezone*);
+clock_t          times (struct tms *);
+int              nanosleep (const struct timespec *, struct timespec *);
+int              clock_gettime (clockid_t clk_id, struct timespec *tp);
+int              clock_settime (clockid_t clk_id, const struct timespec *tp);
+int              clock_getres (clockid_t clk_id, struct timespec *res);
+int              clock_nanosleep (const struct timespec *req, struct timespec *rem);
+int              setitimer (int, const struct itimerval *, struct itimerval *);
+int              timer_create (clockid_t clockid, struct sigevent *evp, timer_t *timerid);
+int              timer_settime (timer_t, int, const struct itimerspec*, struct itimerspec*);
+int              timer_gettime (timer_t, struct itimerspec*);
+int              timer_getoverrun (timer_t);
+int              timer_delete (timer_t);
+int              utimes (const char*, const struct timeval tvp[2]);
+int              sigaction (int, const struct sigaction *, struct sigaction *);
+int              sigprocmask (int, const sigset_t *, sigset_t *);
+int              __sigsuspend (int unused1, int unused2, unsigned mask);
+int              __rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize);
+int              __rt_sigprocmask (int  how, const sigset_t *set, sigset_t *oset, size_t sigsetsize);
+int              __rt_sigtimedwait (const sigset_t *set, struct siginfo_t  *info, struct timespec_t  *timeout, size_t  sigset_size);
+int              sigpending (sigset_t *);
+int              socket (int, int, int);
+int              socketpair (int, int, int, int*);
+int              bind (int, struct sockaddr *, int);
+int              connect (int, struct sockaddr *, socklen_t);
+int              listen (int, int);
+int              accept (int, struct sockaddr *, socklen_t *);
+int              getsockname (int, struct sockaddr *, socklen_t *);
+int              getpeername (int, struct sockaddr *, socklen_t *);
+int              sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+int              recvfrom (int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *);
+int              shutdown (int, int);
+int              setsockopt (int, int, int, const void *, socklen_t);
+int              getsockopt (int, int, int, void *, socklen_t *);
+int              sendmsg (int, const struct msghdr *, unsigned int);
+int              recvmsg (int, struct msghdr *, unsigned int);
+int              sched_setscheduler (pid_t pid, int policy, const struct sched_param *param);
+int              sched_getscheduler (pid_t pid);
+int              sched_yield (void);
+int              sched_setparam (pid_t pid, const struct sched_param *param);
+int              sched_getparam (pid_t pid, struct sched_param *param);
+int              sched_get_priority_max (int policy);
+int              sched_get_priority_min (int policy);
+int              sched_rr_get_interval (pid_t pid, struct timespec *interval);
+int              semctl (int  semid, int  semnum, int  cmd, ...);
+int              semget (key_t  key, int  nsems, int  semflg);
+int              semop (int  semid, struct sembuf*  sops, size_t  nsops);
+void*            shmat (int  shmid, const void*  shmaddr, int  shmflg);
+int              shmctl (int  shmid, int  cmd, struct shmid_ds*  buf);
+int              shmdt (const void*  shmaddr);
+int              shmget (key_t  key, size_t  size, int  shmflg);
+int              msgctl (int  msqid, int  cmd, struct msqid_ds *buf);
+int              msgget (key_t  key, int  msgflg);
+int              msgrcv (int  msqid, void*  msgp, size_t  msgsz, long int  msgtyp, int  msgflg);
+int              msgsnd (int  msqid, const void* msgp, size_t  msgsz, int  msgflg);
+int              uname (struct utsname *);
+pid_t            __wait4 (pid_t pid, int *status, int options, struct rusage *rusage);
+mode_t           umask (mode_t);
+int              __reboot (int, int, int, void *);
+int              __syslog (int, char *, int);
+int              init_module (void *, unsigned long, const char *);
+int              delete_module (const char*, unsigned int);
+int              klogctl (int, char *, int);
+int              futex (void *, int, int, void *, void *, int);
+int              epoll_create (int size);
+int              epoll_ctl (int epfd, int op, int fd, struct epoll_event *event);
+int              epoll_wait (int epfd, struct epoll_event *events, int max, int timeout);
+int              inotify_init (void);
+int              inotify_add_watch (int, const char *, unsigned int);
+int              inotify_rm_watch (int, unsigned int);
+int              poll (struct pollfd *, unsigned int, long);
+int              __set_tls (void*);
+int              cacheflush (long start, long end, long flags);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _BIONIC_LINUX_UNISTD_H_ */