First foray into threading the IO code
Major additions to xplrx.c. Locks for notify.c
More receive thread code
add .gitignore
More changes
updated .gitignore
Create xplcore.c
Add code to open local interface
More work on xpl code
More additions
Polish thread termination code
More XPL code added
Add more xpl code
Change internal data structure names
More bug fixes
Fix malformed header bug
Refactor NV list add, enlarge general memory pool
More code to support TX'ing messages
Add more code to support message listener
Add message reporting code, flesh out user functions