1 files changed, 46 insertions, 0 deletions
diff --git a/src/graph/Gdraws/yesORno.c b/src/graph/Gdraws/yesORno.c
new file mode 100644
index 00000000..f1ef7acc
--- /dev/null
+++ b/src/graph/Gdraws/yesORno.c
@@ -0,0 +1,46 @@
+/*
+  Copyright (C) 1991-2002, The Numerical ALgorithms Group Ltd.
+  All rights reserved.
+  Copyright (C) 2007-2008, Gabriel Dos Reis.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+      - Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+      - Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in
+        the documentation and/or other materials provided with the
+        distribution.
+
+      - Neither the name of The Numerical ALgorithms Group Ltd. nor the
+        names of its contributors may be used to endorse or promote products
+        derived from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+  OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+ * Decides if mouse click was in yes or no region; used by program to test
+ * out Gdraw functions in this directory.
+ */
+
+#include "Gdraws0.h"
+
+int
+Gdraws_pressed_yes(int win_width, int win_height, int x, int y)
+{
+    return (x < win_width / 2) ? yes : no;
+}