Add the altgr key name to the monitor, by Samuel Thibault.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5000 c046a42c-6fe2-441c-8c8c-71466251a162

monitor.c

@@ -794,6 +794,8 @@ static const KeyDef key_defs[] = {
 
     { 0x38, "alt" },
     { 0xb8, "alt_r" },
+    { 0x64, "altgr" },
+    { 0xe4, "altgr_r" },
     { 0x1d, "ctrl" },
     { 0x9d, "ctrl_r" },