RtlDecodePointer - NtDoc

#ifndef _NTRTL_H

/**
 * Decodes a pointer that was previously encoded with RtlEncodePointer.
 *
 * @param Ptr The system pointer to be decoded.
 * @return The function returns the decoded pointer.
 * @sa https://learn.microsoft.com/en-us/previous-versions/bb432242(v=vs.85)
 */
NTSYSAPI
PVOID
NTAPI
RtlDecodePointer(
    _In_ PVOID Ptr
    );

#endif
View code on GitHub