Add definition of ARRAY_SIZE.
Make pointer arguments be pointers to constants.
Add getpid() to test.
Add syscall_patch_info_n to define the number of elements to patch.
Use syscall_patch_info array to scan through the system calls to patch. Since
only some functions are implemented, also filter by the names of those
implemented. This last part will eventually be removed.
Add definitions for 50-odd system calls:
	accept, accept4, access, alarm, bind, chdir, chmod, chown, connect,
	dup, dup2, dup3, fchdir, fchmod, fchown, fcntl, fdatasync, fork, fsync,
	getcwd, getegid, geteuid, getgid, getpid, getsockname, getsockopt,
	gettimeofday, getuid, kill, lchown, link, listen, lseek, mkdir, mmap,
	munmap, pipe, pipe2, poll, ppoll, pselect6, readlink, rename, rmdir,
	select, setsid, setsockopt, settimeofday, socket, time, umask, uname,
	unlink, utime, utimes
Remove created files that track system calls for vi.