4 commits

Author	SHA1	Message	Date
David Given	bb78fd158c	Move the big gnarly functions like system() and popen() into sys, and make them ... build.	2018-06-23 19:18:16 +02:00
David Given	538eefb573	Get em22 working. Remove the leading-underscore system calls from its libsys.	2018-06-23 15:57:57 +02:00
ceriel	1db6a3029b	Header --> Id	1994-06-24 14:02:31 +00:00
eck	36861e70ac	added isatty.c: it is reasonably standard on UNIX systems	1990-12-03 14:13:31 +00:00