SR_SECURITY_DESCRIPTOR - NtDoc

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

typedef struct _SR_SECURITY_DESCRIPTOR
{
    ULONG Length;
    PUCHAR SecurityDescriptor;
} SR_SECURITY_DESCRIPTOR, *PSR_SECURITY_DESCRIPTOR;

#endif

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This type is documented in the [MS-SAMR] specification.