_exit.c

_exit(), interface to sys_exit()

close.c

close(), interface to sys_close()

ctype.c

_ctype[], lookup table for <ctype.h> functions

dup.c

dup(), interface to sys_dup()

errno.c

errno variable

execve.c

execve(), interface to sys_execve()

open.c

open(), interface to sys_open()

setsid.c

setsid(), interface to sys_setsid()

string.c

library version of <string.h> (see HeaderDetails)

wait.c

wait(), interface to sys_waitpid()

write.c

write(), interface to sys_write()