3 commits

Author	SHA1	Message	Date
George Koehler	84f65f7ce3	Raise _XOPEN_SOURCE from 500 to 700 ... In OpenBSD, _XOPEN_SOURCE 500 forces _POSIX_C_SOURCE down to 199506, which hides the declarations of openat() and fdopendir() and causes compiler warnings. Don't set _POSIX_C_SOURCE, because _XOPEN_SOURCE may set _POSIX_C_SOURCE to a different value.	2019-03-22 14:35:07 -04:00
carl	c63f527dde	Fix compilation issue on C90 compilers (gcc 4.8 was failing to compile with default flags).	2019-02-12 00:46:09 +08:00
David Given	7473601172	Add the cpm emulator from Cowgol, modified to work with an 8080 emulator rather ... than libz80ex; enable tests for cpm.	2019-02-07 22:39:57 +01:00