scc

 1#Tab 15
 2#number	name	nargs
 31	_exit	1
 42	_fork	0
 53	_read	3
 64	_write	3
 75	_open	3
 86	_close	1
 910	_unlink	1
1011	_wait4	4
1117	_brk	1
1219	_getrusage	2
1320	_getpid	0
1433	_access	2
1546	_sigaction	3
1659	_execve	3
1767	_gettimeofday	2
18122	_kill	2
19128	_rename	2
20166	_lseek	3