Renamed 'devel' to 'drivers'.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5490 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/geos-cbm/drivers/mcbdefault.s

@@ -0,0 +1,68 @@
+;
+; Mouse callbacks for GEOS.
+;
+; GEOS has a built-in mouse architecture.  Half of this file does nothing
+; -- it exists merely to allow portable programs to link and run.
+;
+; 2.7.2001, Maciej 'YTM/Elysium' Witkowiak
+; 2004-03-20, Ullrich von Bassewitz
+; 2004-09-24, Greg King
+;
+
+;	.constructor	init_pointer
+        .export         _mouse_def_callbacks
+
+;       .include        "mouse-kernel.inc"
+;	.include	"const.inc"
+;	.include	"geossym.inc"
+	.include	"jumptab.inc"
+
+;       .macpack        generic
+
+; The functions below must be interrupt-safe,
+; because they might be called from an interrupt-handler.
+
+.code
+
+; --------------------------------------------------------------------------
+; Hide the mouse pointer. Always called with interrupts disabled.
+
+hide := MouseOff
+
+; --------------------------------------------------------------------------
+; Show the mouse pointer. Always called with interrupts disabled.
+
+show := MouseUp
+
+; --------------------------------------------------------------------------
+; Move the mouse pointer X position to the value in .XA. Always called with
+; interrupts disabled.
+
+.proc   movex
+
+        rts
+
+.endproc
+
+; --------------------------------------------------------------------------
+; Move the mouse pointer Y position to the value in .XA. Always called with
+; interrupts disabled.
+
+.proc   movey
+
+        rts
+
+.endproc
+
+; --------------------------------------------------------------------------
+; Callback structure
+
+.rodata
+
+_mouse_def_callbacks:
+        .addr   hide
+        .addr   show
+        .addr   movex
+        .addr   movey
+
+