Moved over all relevant files from SIPCC. Will not build
Checkpoint
Compiles
Remove some more stuff
Don't compile any SIPCC stuff at all
Remove external reference to DataChannel
Clean up make system some more
Remove a bunch of unnecessary thread stuff from CSFLog
Fix error callback
Fix error callback
Fix outward reference
Fix error callback
Pull in some formerly external defns
Comment/ifdef out SIPCC references in PC
Hack up portability stuff
Import cpr_malloc, etc.
Import cpr string functions
Import CSFLog definition
Remove SIPCC references
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