http://bugs.winehq.org/show_bug.cgi?id=58751
--- Comment #10 from Shmerl shtetldik@gmail.com --- Also, for the reference. On my build:
rg --binary ntsync bin/wineserver: binary file matches (found "\0" byte around offset 7)
On WineHQ build of Debian forky package (wine-devel-amd64 10.16~forky-1)
rg --binary ntsync
I.e. it doesn't find ntsync anywhere in the wineserver binary.
Debian testing (forky) currently has kernel 6.16.9 so it surely should have ntysybc.h.
See: https://tracker.debian.org/pkg/linux