Suppress some XBoard warnings

[xboard.git] / xboard.c

diff --git a/xboard.c b/xboard.c
index acc032d..a676d24 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -2693,6 +2693,8 @@ XBoard square size (hint): %d\n\
     return 0;
 }
 
+static Boolean noEcho;
+
 void
 ShutDownFrontEnd()
 {
@@ -2702,6 +2704,7 @@ ShutDownFrontEnd()
     if (saveSettingsOnExit) SaveSettings(settingsFileName);
     unlink(gameCopyFilename);
     unlink(gamePasteFilename);
+    if(noEcho) EchoOn();
 }
 
 RETSIGTYPE TermSizeSigHandler(int sig)
@@ -5733,8 +5736,6 @@ SendGameSelection(Widget w, Atom *selection, Atom *target,
 
 void CopySomething()
 {
-  int ret;
-
   /*
    * Set both PRIMARY (the selection) and CLIPBOARD, since we don't
    * have a notion of a game that is selected but not copied.
@@ -7224,15 +7225,23 @@ PlayAlarmSound()
 }
 
 void
+PlayTellSound()
+{
+  PlaySound(appData.soundTell);
+}
+
+void
 EchoOn()
 {
     system("stty echo");
+    noEcho = False;
 }
 
 void
 EchoOff()
 {
     system("stty -echo");
+    noEcho = True;
 }
 
 void
@@ -7735,7 +7744,7 @@ int OpenTCP(host, port, pr)
     struct addrinfo hints;
     struct addrinfo *ais, *ai;
     int error;
-    int s;
+    int s=0;
     ChildProc *cp;
 
     memset(&hints, 0, sizeof(hints));
@@ -8633,8 +8642,8 @@ AnimateMove(board, fromX, fromY, toX, toY)
 }
 
 void
-DragPieceBegin(x, y)
-     int x; int y;
+DragPieceBegin(x, y, instantly)
+     int x; int y; Boolean instantly;
 {
     int         boardX, boardY, color;
     XPoint corner;