Add option -discourageOwnBooks

[xboard.git] / common.h

diff --git a/common.h b/common.h
index 9d5c0eb..928a85d 100644 (file)
--- a/common.h
+++ b/common.h
@@ -572,6 +572,7 @@ typedef struct {
     char * ucciAdapter;
     char * polyglotDir;
     Boolean usePolyglotBook;
+    Boolean defNoBook;
     char * polyglotBook;
     int bookDepth;
     int bookStrength;