# Files Missing from the QP/C GPL Distribution
Due to the widespread non-compliance with the GPL, as well as infringement
on the [dual-licensing model of QP frameworks][Lic], the following files
have been **removed from the open-source GPL distribution**:

```
qpc
|
+---include
|       qs.h
|       qs_pkg.h
|       qxk.h
|
\---src
    |
    +---qs
    |       qs.c
    |       qs_64bit.c
    |       qs_fp.c
    |       qs_rx.c
    |       qutest.c
    |
    \---qxk
            qxk.c
            qxk_mutex.c
            qxk_sema.c
            qxk_xthr.c
```

> NOTE: These files are available to the [commercial licensees][Cust] with
the active Support Term. Please contact [Quantum Leaps technical support][Sup]
to get the complete QP/C framework distribution.

# QP/C Framework Evaluation
To request **evaluation** of the complete QP/C framework, please contact
Quantum Leaps at:
- https://www.state-machine.com/contact

# Quantum Leaps Licensing:
To learn more about the open source and commercial licensing options:
- https://www.state-machine.com/licensing

   [Lic]:    <https://www.state-machine.com/licensing>
   [Cust]:   <https://www.state-machine.com/customers>
   [Sup]:    <mailto:support@state-machine.com>