# R<sup>7</sup>RS Libraries

TODO:

- [scheme base](api/scheme/base.md)
- [scheme char](api/scheme/char.md)
- [scheme eval](api/scheme/eval.md)
- [scheme file](api/scheme/file.md)
- [scheme load](api/scheme/load.md)
- [scheme process-context](api/scheme/process-context.md)
- [scheme read](api/scheme/read.md)
- [scheme time](api/scheme/time.md)
- [scheme write](api/scheme/write.md)

# SRFI Support

Cyclone supports the following [Scheme Requests for Implementation (SRFI)](http://srfi.schemers.org/) libraries:

## [SRFI 18 - Multithreading support](http://srfi.schemers.org/srfi-18/srfi-18.html)

TODO:

# Cyclone-specific

## Built-ins
Cyclone also supports several non-standard features:

- `system`
- what else?

## Cyclone API

TODO: