- added declarations for GLUTkeyup and GLUTspecialkeyup to capture

  key-release events

diff --git a/src/Main/keyboard.hxx b/src/Main/keyboard.hxx
index a07745841656f0e57ea118ad5b0d13950ff777c4..7b5d516ecfc0fb069bce4312ea9c7c6c8091e8f6 100644 (file)
--- a/src/Main/keyboard.hxx
+++ b/src/Main/keyboard.hxx
@@ -44,7 +44,9 @@
 
 // Handle keyboard events
 void GLUTkey(unsigned char k, int x, int y);
+void GLUTkeyup(unsigned char k, int x, int y);
 void GLUTspecialkey(int k, int x, int y);
+void GLUTspecialkeyup(int k, int x, int y);
 
 
 #endif // _KEYBOARD_HXX