RtlDecompressBuffer - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

#ifndef _NTRTL_H

NTSYSAPI
NTSTATUS
NTAPI
RtlDecompressBuffer(
    _In_ USHORT CompressionFormat,
    _Out_writes_bytes_to_(UncompressedBufferSize, *FinalUncompressedSize) PUCHAR UncompressedBuffer,
    _In_ ULONG UncompressedBufferSize,
    _In_reads_bytes_(CompressedBufferSize) PUCHAR CompressedBuffer,
    _In_ ULONG CompressedBufferSize,
    _Out_ PULONG FinalUncompressedSize
    );

#endif
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This function is documented in Windows Driver Kit.

CompressionFormat

See RtlCompressBuffer for possible compression formats. Compression engine is not used
in RtlDecompressBuffer.

CompressionFormat

See also