Function LoginIScsiTargetW 

pub unsafe extern "system" fn LoginIScsiTargetW(
    targetname: PCWSTR,
    isinformationalsession: bool,
    initiatorinstance: PCWSTR,
    initiatorportnumber: u32,
    targetportal: *mut ISCSI_TARGET_PORTALW,
    securityflags: u64,
    mappings: *mut ISCSI_TARGET_MAPPINGW,
    loginoptions: *mut ISCSI_LOGIN_OPTIONS,
    keysize: u32,
    key: PCSTR,
    ispersistent: bool,
    uniquesessionid: *mut ISCSI_UNIQUE_SESSION_ID,
    uniqueconnectionid: *mut ISCSI_UNIQUE_SESSION_ID,
) -> u32