+ StgBool, StgVoid, StgClosurePtr, StgPtr, StgOffset,
+ StgTSOPtr, StgForeignPtr, StgStackOffset, StgStackPtr,
+ StgCode, StgArray, StgByteArray, StgStablePtr, StgFunPtr,
+ StgUnion.
+
+ * WARNING: Keep this file, MachDeps.h, and HsFFI.h in synch!
+ *
+ * NOTE: assumes #include "ghcconfig.h"
+ *
+ * Works with or without _POSIX_SOURCE.