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-rw-r--r--src/devices/bus/mtx/exp.h93
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diff --git a/src/devices/bus/mtx/exp.h b/src/devices/bus/mtx/exp.h
deleted file mode 100644
index d4e05f2f9c9..00000000000
--- a/src/devices/bus/mtx/exp.h
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@@ -1,93 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nigel Barnes
-/**********************************************************************
-
- MTX expansion emulation
-
-**********************************************************************/
-
-
-#ifndef MAME_BUS_MTX_EXP_H
-#define MAME_BUS_MTX_EXP_H
-
-#pragma once
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> mtx_exp_slot_device
-
-class device_mtx_exp_interface;
-
-class mtx_exp_slot_device : public device_t, public device_slot_interface
-{
-public:
- // construction/destruction
- template <typename T>
- mtx_exp_slot_device(machine_config const &mconfig, char const *tag, device_t *owner, T &&slot_options, const char *default_option)
- : mtx_exp_slot_device(mconfig, tag, owner)
- {
- option_reset();
- slot_options(*this);
- set_default_option(default_option);
- set_fixed(false);
- }
-
- mtx_exp_slot_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock = 0);
-
- template <typename T> void set_program_space(T &&tag, int spacenum) { m_program.set_tag(std::forward<T>(tag), spacenum); }
- template <typename T> void set_io_space(T &&tag, int spacenum) { m_io.set_tag(std::forward<T>(tag), spacenum); }
-
- // callbacks
- auto busreq_handler() { return m_busreq_handler.bind(); }
- auto int_handler() { return m_int_handler.bind(); }
- auto nmi_handler() { return m_nmi_handler.bind(); }
-
- DECLARE_WRITE_LINE_MEMBER( busreq_w ) { m_busreq_handler(state); }
- DECLARE_WRITE_LINE_MEMBER( int_w ) { m_int_handler(state); }
- DECLARE_WRITE_LINE_MEMBER( nmi_w ) { m_nmi_handler(state); }
-
- // address spaces we are attached to
- required_address_space m_program;
- required_address_space m_io;
-
-protected:
- // device-level overrides
- virtual void device_validity_check(validity_checker &valid) const override;
- virtual void device_start() override;
- virtual void device_reset() override;
-
- device_mtx_exp_interface *m_card;
-
-private:
- devcb_write_line m_busreq_handler;
- devcb_write_line m_int_handler;
- devcb_write_line m_nmi_handler;
-};
-
-
-// ======================> device_mtx_exp_interface
-
-class device_mtx_exp_interface : public device_slot_card_interface
-{
-public:
- // construction/destruction
- device_mtx_exp_interface(const machine_config &mconfig, device_t &device);
-
-protected:
- address_space &program_space() { return *m_slot->m_program; }
- address_space &io_space() { return *m_slot->m_io; }
-
- mtx_exp_slot_device *m_slot;
-};
-
-
-// device type definition
-DECLARE_DEVICE_TYPE(MTX_EXP_SLOT, mtx_exp_slot_device)
-
-void mtx_expansion_devices(device_slot_interface &device);
-
-
-#endif // MAME_BUS_MTX_EXP_H