3 commits

Author	SHA1	Message	Date
Nuno Lopes	87a96d7bd4	fix mutexes hanging due to access to free'd memory ... Thanks to Kevin de Vos for reporting the bug & testing the fix	2019-09-03 20:02:21 +01:00
Nuno Lopes	c21f0c2f00	restore most global muxes as heap-allocated to avoid crashes with hard-kills like ctrl-c	2019-06-13 18:42:57 +01:00
Nuno Lopes	a53ff6f21c	turn locks into no-ops when compiled with -DSINGLE_THREAD	2019-06-05 12:11:27 +01:00