What does supplementary min contribute in “مَا جَاءَنِي مِنْ أَحَدٍ”?

Aḍrub al-Khabar: Ibtidāʾī, Ṭalabī and Inkārī Reports

• It changes past to future
• It makes the agent definite
• It converts the sentence into a request
• It reinforces universal negation