Simple C API

[planetchili]

Auto-migrated from intel-sandbox/applications.graphics.presentmonservice/issues/393

^{Original creation by planetchili on 2024-01-23 11:07:10+00:00}

simple api lacking customization, optimization, and reflection options, but in return being very simple to comprehend and use. Will also be easier to incorporate since it will not require separately-compiled C++ library build, will ship with baseline c api