Unbreak the MSVC build:
  - unistd.h doesn't exist with MSVC
  - inline must be __inline in Microsoft C
  - atexit cannot take a function declared as void f(), must be void f(void).

llvm-svn: 130490
2 files changed
tree: d1b7d357802cbeb0c2877d6225cb2afdd1bddd8d
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. lldb/
  6. llvm/
  7. polly/