Subj : src/xpdev/xpbeep.c To : Git commit to main/sbbs/master From : Rob Swindell Date : Thu Mar 18 2021 06:37 pm https://gitlab.synchro.net/main/sbbs/-/commit/606762311f25c816bdb153ee Modified Files: src/xpdev/xpbeep.c Log Message: Fix the single-threaded build: error: ‘handle_mutex’ undeclared .