+FD_CLR FD_ISSET FD_SET FD_ZERO accept acct adjtime adjtimex bdflush
+bind break brk cacheflush capget capset clone connect create_module
+delete_module execve exit flock fstatfs ftime getcontext getdents
+getdomainname getdtablesize getgroups gethostid gethostname getitimer
+getpeername getpriority getrlimit getrusage getsockname getsockopt
+gettimeofday gtty idle init_module ioctl_list ioperm iopl listen
+llseek lock madvise mincore mknod mlock modify_ldt mount mprotect mpx
+mremap msgctl msgget msgop msgrcv msgsnd munlock nanosleep nice pause
+poll prctl pread prof profil pselect ptrace pwrite query_module
+quotactl readv reboot recv recvfrom recvmsg sbrk
+sched_get_priority_max sched_get_priority_min sched_getparam
+sched_getscheduler sched_rr_get_interval sched_setparam
+sched_setscheduler sched_yield select semctl semget semop send
+sendfile sendmsg sendto setcontext setdomainname setgroups sethostid
+sethostname setitimer setpriority setrlimit setsockopt settimeofday
+sgetmask shmat shmctl shmdt shmget shmop shutdown sigaction
+sigaltstack sigblock siggetmask sigmask signal sigpause sigpending
+sigprocmask sigreturn sigsetmask sigsuspend sigvec socket socketcall
+socketpair ssetmask statfs stime stty swapoff swapon syscalls sysctl
+sysfs sysinfo times ulimit umount uname ustat vfork vhangup wait3
+wait4 writev
+
+4) In the spec but not implemented:
+
+- buffers
+
+5) fill out TODO/TBD stuff in the spec
+
+6) sort out exports. All interface functions, all constants, all
+ type coercion functions
+
+7) variable-length functions > like execvp()? Do they take a list, or
+vector or either? "Either" sounds good. Which is to say, a sequence.
+
+8) In some cases, errno is used for "normal" exit, not just for
+exceptional exit. For example, EINTR, EAGAIN, reading or writing big
+buffers, etc... It may be more efficient to just compare two integers
+than going thru an exception mechanism that will be invoked everytime.
+
+9) proper alien definitions of structures [ possibly an sb-grovel
+problem, but the way we define calls exposes the problem -- see
+readdir() ] [ isn't this done? ]
+
+10) some functions (e.g. fdatasync, putenv) have a return value which
+is purely an error indicator. Currently we're returning the 0 on
+success, but maybe it would make more sense for them to return
+(values).