// license:BSD-3-Clause // copyright-holders:S. Smith,David Haywood,Fabio Priuli #ifndef MAME_BUS_NEOGEO_PROT_PCM2_H #define MAME_BUS_NEOGEO_PROT_PCM2_H #pragma once DECLARE_DEVICE_TYPE(NG_PCM2_PROT, pcm2_prot_device) class pcm2_prot_device : public device_t { public: // construction/destruction pcm2_prot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); void decrypt(uint8_t* ymrom, uint32_t ymsize, int value); void swap(uint8_t* ymrom, uint32_t ymsize, int value); protected: virtual void device_start() override; virtual void device_reset() override; }; #endif // MAME_BUS_NEOGEO_PROT_PCM2_H