This directory holds various example and support files for mudlibs. Especially important is the sys/ subdirectory with the driver-related include files. Other files are: ACCESS.ALLOW : a typical access control file. master_skeleton.c: a skeleton master, documenting all master lfuns. telnet.h, telnetneg.c: the Wunderland telnet module, a complete implementation of the telnet protocol. test_master.c : a minimal test master for driver tests. simul_efun-dr.c : a very old simul_efun file for a very old DR mudlib. erq-tool.c : for 2.4.5 muds, a tool for interactive erq experiments. dhrystone.c : an implementation of Dhrystone, called by the test_master. astar.c : an implementation of the A* pathfinding algorithm. pgsql.c : example for using PostgreSQL dns_resolve.c : a simul-efun for non-block DNS lookups query_ip_name.c : a simul-efun for IPv4/IPv6 name lookups uni-crasher/ : A stress test program, see the README in this dir.