# TIP 509: Implement reentrant mutexes on all platforms
	Author:         Frédéric Bonnet <fredericbonnet@free.fr>
	State:          Draft
	Type:           Project
	Vote:           
	Created:        24-May-2018
	Post-History:   
	Keywords:       Tcl,threads
	Tcl-Version:	8.7
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# Abstract

TODO

# Context

TODO

# Rationale

TODO

# Specifications

TODO

# Portability issues

TODO

# Related Bugs

TODO

# Implementation

The proposed implementation is available on branch
[tip-509](https://core.tcl.tk/tcl/timeline?r=tip-509) in the Tcl Fossil
repository.

# Copyright

This document has been placed in the public domain.
