pub unsafe extern "system" fn ExportSecurityContext(
phContext: PCtxtHandle,
fFlags: ULONG,
pPackedContext: PSecBuffer,
pToken: *mut *mut c_void
) -> SECURITY_STATUS
pub unsafe extern "system" fn ExportSecurityContext(
phContext: PCtxtHandle,
fFlags: ULONG,
pPackedContext: PSecBuffer,
pToken: *mut *mut c_void
) -> SECURITY_STATUS