[UDFS] Apply pull request #17

[Copilot]

Applies changes from assorted/reactos#17 to the UDFS filesystem driver.

Changes Made

• struct.h: Changed ULONG to LONG for all fields used with InterlockedXxx functions (FcbReference, FcbCleanup, CachedOpenHandleCount, FcbUserReference in FCB; VcbCleanup, VcbReference, VcbUserReference, VcbResidualReference, VcbResidualUserReference, Modified, numFiles, numDirs in VCB; Reference in LCB). Added CcbListResource ERESOURCE to FCB_NONPAGED.

• strucsup.cpp: Initialize CcbListResource in UDFCreateFcbNonpaged and delete it in UDFDeleteFcbNonpaged. Removed redundant (PLONG)/(LONG*) casts from InterlockedXxx calls.

• misc.cpp: Use InterlockedExchange for Modified assignments in UDFSetModified and UDFPreClrModified. Use InterlockedOr/InterlockedAnd for atomic VcbState flag manipulation in UDFToggleMediaEjectDisable instead of non-atomic XOR.

• cleanup.cpp, create.cpp, fileinfo.cpp, fscntrl.cpp, prefxsup.cpp: Removed redundant (PLONG) casts from InterlockedXxx calls now that the affected fields are properly typed as LONG.

• udf_reg.h: Already matched the target state — no changes required.

[Zero3K20]

@copilot Please continue from where the rate limit was hit.

[Copilot]

@copilot Please continue from where the rate limit was hit.

All changes from PR #17 have been applied in commit a580a85:

• struct.h: ULONG → LONG for all fields used with InterlockedXxx (FcbReference, FcbCleanup, CachedOpenHandleCount, FcbUserReference, VcbCleanup, VcbReference, VcbUserReference, VcbResidualReference, VcbResidualUserReference, numFiles, numDirs, Modified, LCB Reference); added CcbListResource ERESOURCE to FCB_NONPAGED
• strucsup.cpp: CcbListResource is now initialized in UDFCreateFcbNonpaged and deleted in UDFDeleteFcbNonpaged; removed redundant (PLONG)/(LONG*) casts
• misc.cpp: InterlockedExchange for Modified assignments; InterlockedOr/InterlockedAnd for VcbState flag manipulation instead of non-atomic XOR
• cleanup.cpp, create.cpp, fileinfo.cpp, fscntrl.cpp, prefxsup.cpp: removed redundant (PLONG) casts from InterlockedXxx calls
• udf_reg.h: already matched the target state, no changes needed