Fails to compile with certain PHNT_WINDOWS_ versions

[edcdecl]

Types PWORKER_FACTORY_DEFERRED_WORK and PROCESS_ACTIVITY_TYPE are not defined under PHNT_WINDOWS_ANCIENT, PHNT_WINDOWS_XP and PHNT_WINDOWS_SERVER_2003:

phnt\ntzwapi.h(173): error C2146: syntax error: missing ')' before identifier 'Reserved'
phnt\ntzwapi.h(173): error C2081: 'PROCESS_ACTIVITY_TYPE': name in formal parameter list illegal
phnt\ntzwapi.h(173): error C2061: syntax error: identifier 'Reserved'
phnt\ntzwapi.h(173): error C2059: syntax error: ';'
phnt\ntzwapi.h(174): error C2059: syntax error: ')'
phnt\ntzwapi.h(4876): error C2146: syntax error: missing ')' before identifier 'DeferredWork'
phnt\ntzwapi.h(4876): error C2081: 'PWORKER_FACTORY_DEFERRED_WORK': name in formal parameter list illegal
phnt\ntzwapi.h(4876): error C2061: syntax error: identifier 'DeferredWork'
phnt\ntzwapi.h(4876): error C2059: syntax error: ';'
phnt\ntzwapi.h(4877): error C2059: syntax error: ')'

PHNT_WINDOWS_VISTA defines PWORKER_FACTORY_DEFERRED_WORK, so the compiler message for versions PHNT_WINDOWS_VISTA, PHNT_WINDOWS_7, PHNT_WINDOWS_8, PHNT_WINDOWS_8_1, PHNT_WINDOWS_10, PHNT_WINDOWS_10_TH2, and PHNT_WINDOWS_10_RS1 becomes:

phnt\ntzwapi.h(173): error C2146: syntax error: missing ')' before identifier 'Reserved'
phnt\ntzwapi.h(173): error C2081: 'PROCESS_ACTIVITY_TYPE': name in formal parameter list illegal
phnt\ntzwapi.h(173): error C2061: syntax error: identifier 'Reserved'
phnt\ntzwapi.h(173): error C2059: syntax error: ';'
phnt\ntzwapi.h(174): error C2059: syntax error: ')'

These errors go away under PHNT_WINDOWS_10_RS2.

[odzhan]

same issue with PROCESS_ACTIVITY_TYPE. updating ntzwapi.h with pre‑processor directive fixes it.

#if (PHNT_VERSION >= PHNT_WINDOWS_10_RS2)
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwAcquireProcessActivityReference(
    _Out_ PHANDLE ActivityReferenceHandle,
    _In_ HANDLE ParentProcessHandle,
    _Reserved_ PROCESS_ACTIVITY_TYPE Reserved
    );
#endif