First draft of docs for calling Wren from C.
First draft of docs for calling Wren from C.

foresterre/wren,munificent/wren,Nave-Neel/wren,foresterre/wren,munificent/wren,minirop/wren,Nave-Neel/wren,minirop/wren,munificent/wren,minirop/wren,munificent/wren,Nelarius/wren,minirop/wren,munificent/wren,foresterre/wren,Nave-Neel/wren,Nelarius/wren,foresterre/wren,munificent/wren,Nelarius/wren,Nelarius/wren,foresterre/wren,minirop/wren,Nave-Neel/wren,Nelarius/wren