alias void* CXIndex;
CXIndex clang_createIndex(int excludeDeclarationsFromPCH, int displayDiagnostics);
enum CXTranslationUnit_Flags {
  CXTranslationUnit_None = 0x0
}
uint clang_getNumDiagnostics(CXTranslationUnit Unit);

CXTranslationUnit clang_parseTranslationUnit(CXIndex CIdx,
                                                    const char* source_filename,
                                         const(char*)* command_line_args,
                                                      int num_command_line_args,
                                            CXUnsavedFile* unsaved_files,
                                                     uint num_unsaved_files,
                                                            uint options);

struct CXTranslationUnitImpl;
alias CXTranslationUnitImpl* CXTranslationUnit;

struct CXString {
  void* data;
  uint private_flags;
}

CXString clang_formatDiagnostic(CXDiagnostic Diagnostic, uint Options);
alias void* CXDiagnostic;
uint clang_defaultDiagnosticDisplayOptions();
const(char)* clang_getCString(CXString string);
void clang_disposeString(CXString string);
void clang_disposeTranslationUnit(CXTranslationUnit);
void clang_disposeIndex(CXIndex index);