LibClang-3.8.0: cbits/utils.h
#include <clang-c/Index.h>
// This file contains utility functions that make implementing the Haskell FFI
// code easier.
unsigned codeCompleteGetNumResults(CXCodeCompleteResults* results);
enum CXCursorKind codeCompleteGetResult(CXCodeCompleteResults* results,
unsigned index,
CXCompletionString* stringOut);
void freeClangString(void* data, unsigned flags);