Add iidx-bio2-exit-hook: Exit games with bio2 with button combination

Press Start P1 + Start P2 + Effect + VEFX at the same time to
terminate the game. Useful for multi game setups running some
sort of game loader/selector and not having to use a keyboard.

src/main/iidx-bio2-exit-hook/Module.mk

@@ -0,0 +1,12 @@
+dlls		    += iidx-bio2-exit-hook
+
+ldflags_iidx-bio2-exit-hook      := \
+    -lsetupapi \
+
+libs_iidx-bio2-exit-hook       := \
+    bio2drv \
+    hook \
+    util \
+
+src_iidx-bio2-exit-hook       := \
+    main.c \