Foone🏳️‍⚧️ (foone@digipres.club)'s status on Tuesday, 26-Nov-2024 13:32:24 JST

I figured it out!
it's a locale-specific strnnicmp.

That's stricmp (compare insensitively) and also strncmp (compare only the first n characters), but with TWO LENGTHS! Why? To compare two strings of different lengths, case-insensitively.