ntdll: Add stub for RtlCompressBuffer.

dlls/ntdll/ntdll.spec

@@ -450,7 +450,7 @@
 @ stdcall RtlCompareMemoryUlong(ptr long long)
 @ stdcall RtlCompareString(ptr ptr long)
 @ stdcall RtlCompareUnicodeString (ptr ptr long)
-@ stub RtlCompressBuffer
+@ stdcall RtlCompressBuffer(long ptr long ptr long long ptr ptr)
 @ stdcall RtlComputeCrc32(long ptr long)
 # @ stub RtlComputeImportTableHash
 # @ stub RtlComputePrivatizedDllName_U

dlls/ntdll/rtl.c

@@ -1080,3 +1080,18 @@ NTSTATUS WINAPI RtlGetCompressionWorkSpaceSize(USHORT CompressionFormatAndEngine
 
     return STATUS_NOT_IMPLEMENTED;
 }
+
+/******************************************************************************
+ *  RtlCompressBuffer		[NTDLL.@]
+ */
+NTSTATUS WINAPI RtlCompressBuffer(USHORT CompressionFormatAndEngine, PUCHAR UncompressedBuffer,
+                                  ULONG UncompressedBufferSize, PUCHAR CompressedBuffer,
+                                  ULONG CompressedBufferSize, ULONG UncompressedChunkSize,
+                                  PULONG FinalCompressedSize, PVOID WorkSpace)
+{
+    FIXME("0x%04x, %p, %u, %p, %u, %u, %p, %p :stub\n", CompressionFormatAndEngine, UncompressedBuffer,
+         UncompressedBufferSize, CompressedBuffer, CompressedBufferSize, UncompressedChunkSize,
+         FinalCompressedSize, WorkSpace);
+
+    return STATUS_NOT_IMPLEMENTED;
+}

include/winternl.h

@@ -2251,6 +2251,7 @@ NTSYSAPI PDEBUG_BUFFER WINAPI RtlCreateQueryDebugBuffer(ULONG,BOOLEAN);
 NTSYSAPI ULONG     WINAPI RtlCompactHeap(HANDLE,ULONG);
 NTSYSAPI LONG      WINAPI RtlCompareString(const STRING*,const STRING*,BOOLEAN);
 NTSYSAPI LONG      WINAPI RtlCompareUnicodeString(const UNICODE_STRING*,const UNICODE_STRING*,BOOLEAN);
+NTSYSAPI NTSTATUS  WINAPI RtlCompressBuffer(USHORT,PUCHAR,ULONG,PUCHAR,ULONG,ULONG,PULONG,PVOID);
 NTSYSAPI DWORD     WINAPI RtlComputeCrc32(DWORD,const BYTE*,INT);
 NTSYSAPI NTSTATUS  WINAPI RtlConvertSidToUnicodeString(PUNICODE_STRING,PSID,BOOLEAN);
 NTSYSAPI LONGLONG  WINAPI RtlConvertLongToLargeInteger(LONG);