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The C standard requires that these be provided as functions even if they're also provided as macros, and a strict reading of the C++ standard library rules suggests that (for instance) &::isdigit == &::std::isdigit, so these wrappers are technically non-conforming. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249475 91177308-0d34-0410-b5e6-96231b3b80d8
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 * -DLIBCXX_INCLUDE_DOCS=ON After configuring libc++ with these options the make rule `docs-libcxx-html` should be available.