proc _ccommand {handle tclCommand argList body} {
		upvar #0 $handle state

		set tclCommand [lookupNamespace $tclCommand]

		set cSymbol [cleanname [namespace tail $tclCommand]]
		set cSymbol [cleanname $tclCommand]

		lappend state(procs) $tclCommand [list $cSymbol]

		foreach {clientData interp objc objv} $argList {}
		set cArgList "ClientData $clientData, Tcl_Interp *$interp, int $objc, Tcl_Obj *CONST $objv\[\]"

		append state(code) "int $cSymbol\($cArgList) {\n$body\n}\n"

	proc _go {handle {outputOnly 0}} {
		variable dir

		upvar #0 $handle state

		set code ""

		if {$outputOnly} {
			append code "#if 0\n"
			set seenCLIPaths [list]
			foreach path $state(add_inc_path) {
				if {$path in $seenCLIPaths} {
					continue
				}
				lappend seenCLIPaths $path
				append code "CLI:-I${path}\n"
			}
			set seenCLIPaths [list]
			foreach path $state(add_lib_path) {
				if {$path in $seenCLIPaths} {
					continue
				}
				lappend seenCLIPaths $path
				append code "CLI:-L${path}\n"
			}
			unset seenCLIPaths
			foreach path $state(add_lib) {
				append code "CLI:-l${path}\n"
			}
			append code "#endif\n"
		}

		foreach {macroName macroVal} $state(add_macros) {
			append code "#define [string trim "$macroName $macroVal"]\n"
		}

		append code $state(code) "\n"

				set packageVersion [lindex $state(package) 1]
				if {$packageVersion == ""} {
					set packageVersion "0"
				}

				append code "int [string totitle $packageName]_Init(Tcl_Interp *interp) \{\n"
				append code "#ifdef USE_TCL_STUBS\n"
				append code "  if (Tcl_InitStubs(interp, TCL_PATCH_LEVEL, 0) == 0L) \{\n"
				append code "    return TCL_ERROR;\n"
				append code "  \}\n"
				append code "#endif\n"

				if {[info exists state(procs)] && [llength $state(procs)] > 0} {
					foreach {procname cname_obj} $state(procs) {
						set cname [lindex $cname_obj 0]

		# Cleanup
		rename $handle ""
		unset $handle
	}
}

proc ::tcc4tcl::checkname {n} {expr {[regexp {^[a-zA-Z0-9_]+$} $n] > 0}}
proc ::tcc4tcl::cleanname {n} {
	set n [regsub -all {[^a-zA-Z0-9_]+} $n _]
	if {[string index $n 0] eq "_"} {
		set n "tcc4tcl${n}"
	}

	return $n
}

proc ::tcc4tcl::cproc {name adefs rtype {body "#"}} {
	set handle [::tcc4tcl::new]
	$handle cproc $name $adefs $rtype $body
	return [$handle go]
}