TZUTC: -0800   
   MSGID: 53931.syncprog@1:103/705 2dbf7d86   
   PID: Synchronet 3.21a-Linux master/48922a15c Dec 17 2025 GCC 12.2.0   
   TID: SBBSecho 3.34-Linux master/9d48b246c Jan 02 2026 GCC 12.2.0   
   BBSID: VERT   
   CHRS: UTF-8 4   
   FORMAT: flowed   
   https://gitlab.synchro.net/main/sbbs/-/commit/ab56f3e0a9cdab624e6f5315   
   Modified Files:   
   	src/conio/ciolib.c   
   Log Message:   
   Fix potential races around init and ungot chars   
      
   Since we now require pthreads for ciolib anyway (pthread_once_t in   
   ciolib.h), we can avoid races properly.   
      
   Make initialized atomic, and have a lock around updating it, and add   
   a lock around the ungot characters (heavily used by Windows GDI).   
      
   This possibly fixes bug ticket 214.   
   --- SBBSecho 3.34-Linux   
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