#ifdef XNU_KERNEL_PRIVATE
// kern/kcdata.h gets its own top level module outside of the Darwin module
// to support building libkdd (one of our alias projects). libkdd can’t use
// <kern/kcdata.h> because it doesn’t produce that header itself, and so Xcode
// would pick up the old one in the SDK rather than mapping to the new one in
// SRCROOT. To get around that, libkdd uses <kcdata.h> to not match anything in
// the SDK and fall back on the one in SRCROOT. So far so good, but libkdd needs
// to avoid accidentally also picking up <kern/kcdata.h> via a module, or it
// will run into all kinds of redeclaration sadness that the include guards
// somehow don’t block. (Maybe because <kcdata.h> isn’t modular and
// <kern/kcdata.h> is?) libkdd uses the Darwin module, and so <kern/kcdata.h>
// needs its own top level module that sits on top of Darwin.
#endif
module kcdata [system] {
  header "kern/kcdata.h"
  export *
}