Project Type: 
Programming Language Library

The original 1998 implementation of many features of OSC, in C. It has now been superseded by more modern, complete, and usable implementations (at least in the opinion of OSC-Kit author Matt Wright).

The license is compatible both with Gnu systems and with commercial, closed-source systems; the relevant paragraph is "Permission to use, copy, modify, distribute, and distribute modified versions
of this software and its documentation without fee and without a signed
licensing agreement, is hereby granted, provided that the above copyright
notice, this paragraph and the following two paragraphs appear in all copies,
modifications, and distributions."

Transport Type: 
Packet Parsing (Client)
Packet Construction (Server)
Bundle Support
Timetag Support
Wildcard Matching Support
High Speed (> 100 hz packet rate)
Bounded Latency
Bundle Support: 
Reads Bundles
Creates Bundles
Supports Nested Bundles
Type Support: 
i: int32
b: blob
s: string
f: float32