6b98a72365
Summary: The `scanf` function has a "system file" configuration, which is pretty much what the GPU implementation does at this point. So we should be able to use it in much the same way.
libc Documentation ================== The libc documentation is written using the Sphinx documentation generator. It is currently tested with Sphinx 1.1.3. To build the documents into html configure libc with the following cmake options: * -DLLVM_ENABLE_SPHINX=ON * -DLIBC_INCLUDE_DOCS=ON After configuring libc with these options the make rule `docs-libc-html` should be available.