The public symbol file NTKRPAMP.PDB for the original release of Windows 10 tells that the kernel is built with the CMPTRANS.H header at


and draws from it the following type definitions:

Line Number Type
51 struct _CM_RM
123 struct _CM_TRANS
200 enum UoWActionType
229 struct _CM_KCB_UOW

The header CMPTRANS.H is not known in any Device Driver Kit (DDK) or Windows Driver Kit (WDK).