centralized all printf specifier character definitions
reuse of arginfo handlers
more cleanups
fixed more AMD64 issues
added DEBUG_LEVEL compile flag to exclude DBGn() statements
splitted authenticator to have a separate implementation for each auth_method_t
using va_copy to clone va_lists, should fix proplems on AMD64
some other cleanups
passive listeners can register on the bus
active listeners wait for signals actively
multiplexing allows multiple listeners to receive debug signals
a lot more...
host_t (%H)
identification_t (%D)
chunk pointers (%B)
memory pointer/length (%b)
added a signaling bus:
receives event and debug messages, sends them to its listeners
stream_logger, sys_logger, file_logger added, listen to bus
some other tweaks here and there