macosunix_startup unix_accept unix_access unix_alarm unix_bind unix_chdir unix_chmod unix_chown unix_chroot unix_clear_close_on_exec unix_clear_nonblock unix_close unix_closedir unix_connect unix_dup unix_dup2 unix_environment unix_error_message unix_execv unix_execve unix_execvp unix_execvpe unix_exit unix_fchmod unix_fchown unix_fork unix_fstat unix_ftruncate unix_getcwd unix_getegid unix_geteuid unix_getgid unix_getgrgid unix_getgrnam unix_getgroups unix_gethostbyaddr unix_gethostbyname unix_gethostname unix_getitimer unix_getlogin unix_getpeername unix_getpid unix_getppid unix_getprotobyname unix_getprotobynumber unix_getpwnam unix_getpwuid unix_getservbyname unix_getservbyport unix_getsockname unix_getsockopt unix_gettimeofday unix_getuid unix_gmtime unix_inet_addr_of_string unix_kill unix_link unix_listen unix_localtime unix_lockf unix_lseek unix_lstat unix_mkdir unix_mkfifo unix_mktime unix_nice unix_open unix_opendir unix_pipe unix_putenv unix_read unix_readdir unix_readlink unix_recv unix_recvfrom unix_rename unix_rewinddir unix_rmdir unix_select unix_send unix_sendto unix_set_close_on_exec unix_set_nonblock unix_setgid unix_setitimer unix_setsid unix_setsockopt unix_setuid unix_shutdown unix_sigpending unix_sigprocmask unix_sigsuspend unix_sleep unix_socket unix_socketpair unix_stat unix_string_of_inet_addr unix_symlink unix_tcdrain unix_tcflow unix_tcflush unix_tcgetattr unix_tcsendbreak unix_tcsetattr unix_time unix_times unix_truncate unix_umask unix_unlink unix_utimes unix_wait unix_waitpid unix_write