SamConnect - NtDoc

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

// Functions

_Check_return_
NTSTATUS
NTAPI
SamConnect(
    _In_opt_ PUNICODE_STRING ServerName,
    _Out_ PSAM_HANDLE ServerHandle,
    _In_ ACCESS_MASK DesiredAccess,
    _In_ POBJECT_ATTRIBUTES ObjectAttributes
    );

#endif

View code on GitHub

This function is a wrapper over an RPC method documented in the [MS-SAMR] specification.