fixed some implicit declarations reported by Stanislav Brabec

[xboard.git] / xoptions.c

diff --git a/xoptions.c b/xoptions.c
index da6a825..342246c 100644 (file)
--- a/xoptions.c
+++ b/xoptions.c
@@ -78,6 +78,9 @@ extern char *getenv();
 # define N_(s)  s
 #endif
 
+extern void SendToProgram P((char *message, ChessProgramState *cps));
+
+
 extern Widget formWidget, shellWidget, boardWidget, menuBarWidget;
 extern Display *xDisplay;
 extern int squareSize;
@@ -1749,4 +1752,4 @@ void XXXMenuProc(w, event, prms, nprms)
 {
    XXXPopUp();
 }
-#endif
\ No newline at end of file
+#endif