Geoff Chappell, Software Analyst
The public symbol file NTKRPAMP.PDB for the original release of Windows 10 tells that the kernel is built with the NTLPCAPI.H header at
d:\th.public.fre\internal\sdk\inc
and draws from it the following type definitions:
| Line Number | Type |
|---|---|
| 56 | struct _PORT_MESSAGE |
| 57 | unnamed union u1 in _PORT_MESSAGE |
| 58 | unnamed struct s1 in u1 in _PORT_MESSAGE |
| 64 | unnamed union u2 in _PORT_MESSAGE |
| 65 | unnamed struct s2 in u2 in _PORT_MESSAGE |
| 180 | struct _REMOTE_PORT_VIEW |
| 566 | struct _ALPC_MESSAGE_ATTRIBUTES |
| 608 | struct _ALPC_PORT_ATTRIBUTES |
The header NTLPCAPI.H is not known in any Device Driver Kit (DDK) or Windows Driver Kit (WDK).