Subj : src/xpdev/xpbeep.c To : Git commit to main/sbbs/master From : Rob Swindell (on Windows 11) Date : Sat Feb 10 2024 10:10 pm https://gitlab.synchro.net/main/sbbs/-/commit/1c47d84c7c55b6f6cffc0e06 Modified Files: src/xpdev/xpbeep.c Log Message: _MSC_VER is the macro name you're looking for there :-) .