NAME

       critcl::util - CriTcl Utilities

SYNOPSIS

       package require Tcl  8.4

       package require critcl  ?2.1?

       package require critcl::util  ?1?

       ::critcl::util::checkfun name ?label?

_________________________________________________________________________________________________

DESCRIPTION

       Welcome  to the C Runtime In Tcl, CriTcl for short, a system to build C extension packages
       for Tcl on the fly, from C code embedded within Tcl scripts, for  all  who  wish  to  make
       their code go faster.

       This document is the reference manpage for the critcl::util package. This package provides
       convenience commands for advanced functionality built on top of the  core.   Its  intended
       audience are mainly developers wishing to write Tcl packages with embedded C code.

       This package resides in the Core Package Layer of CriTcl.

       +----------------+
       |Applications    |
       | critcl         |
       | critcl::app    |
       +----------------+

       *================*
       |Core Packages   |
       | critcl         |
       | critcl::util   |
       *================*

       +----------------+
       |Support Packages|
       | stubs::*       |
       | md5, platform  |
       |  ...           |
       +----------------+

API

       ::critcl::util::checkfun name ?label?
              This  command checks the build-time environment for the existence of the C function
              name.  It returns true on success, and false otherwise.

AUTHORS

       Andreas Kupries

BUGS, IDEAS, FEEDBACK

       This document, and the package it describes,  will  undoubtedly  contain  bugs  and  other
       problems.   Please  report such at https://github.com/andreas-kupries/critcl.  Please also
       report any ideas for enhancements you may have for either package and/or documentation.

KEYWORDS

       C code, Embedded C Code, code generator, compile & run, compiler, dynamic code generation,
       dynamic   compilation,   generate  package,  linker,  on  demand  compilation,  on-the-fly
       compilation

CATEGORY

       Glueing/Embedded C code

COPYRIGHT

       Copyright (c) 2011-2012 Andreas Kupries