Lock game an position file during writing

[xboard.git] / backend.h

diff --git a/backend.h b/backend.h
index fe3faeb..0a290a9 100644 (file)
--- a/backend.h
+++ b/backend.h
@@ -110,6 +110,7 @@ extern char* programVersion;
 extern ProcRef firstProgramPR, secondProgramPR;
 extern Board boards[];
 extern char marker[BOARD_RANKS][BOARD_FILES];
+extern char lastMsg[MSG_SIZ];
 
 char *CmailMsg P((void));
 /* Tord: Added the useFEN960 parameter in PositionToFEN() below */