RtlCaptureContext - NtDoc

#ifndef _NTRTL_H
// begin_msdn:"Winternl"

/**
 * The RtlCaptureContext function retrieves a context record in the context of the caller.
 *
 * @param ContextRecord A pointer to a CONTEXT structure.
 * @return This function does not return a value.
 * @sa https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-rtlcapturecontext
 */
NTSYSAPI
VOID
NTAPI
RtlCaptureContext(
    _Out_ PCONTEXT ContextRecord
    );

// end_msdn
#endif
View code on GitHub