[picodrive.git] / pico / pico.h

/*\r
 * PicoDrive\r
 * (c) Copyright Dave, 2004\r
 * (C) notaz, 2006-2010\r
 *\r
 * This work is licensed under the terms of MAME license.\r
 * See COPYING file in the top-level directory.\r
 */\r
\r
#ifndef PICO_H\r
#define PICO_H\r
\r
#include <stdlib.h> // size_t\r
\r
#ifdef __cplusplus\r
extern "C" {\r
#endif\r
\r
// message log\r
extern void lprintf(const char *fmt, ...);\r
\r
// external funcs for Sega/Mega CD\r
extern int  mp3_get_bitrate(void *f, int size);\r
extern void mp3_start_play(void *f, int pos);\r
extern void mp3_update(int *buffer, int length, int stereo);\r
\r
// this function should write-back d-cache and invalidate i-cache\r
// on a mem region [start_addr, end_addr)\r
// used by dynarecs\r
extern void cache_flush_d_inval_i(void *start_addr, void *end_addr);\r
\r
// attempt to alloc mem at specified address.\r
// alloc anywhere else if that fails (callers should handle that)\r
extern void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed);\r
extern void *plat_mremap(void *ptr, size_t oldsize, size_t newsize);\r
extern void  plat_munmap(void *ptr, size_t size);\r
\r
// memory for the dynarec; plat_mem_get_for_drc() can just return NULL\r
extern void *plat_mem_get_for_drc(size_t size);\r
extern int   plat_mem_set_exec(void *ptr, size_t size);\r
\r
// this one should handle display mode changes\r
extern void emu_video_mode_change(int start_line, int line_count, int is_32cols);\r
\r
// this must switch to 16bpp mode\r
extern void emu_32x_startup(void);\r
\r
// optional 32X BIOS, should be left NULL if not used\r
// must be 256, 2048, 1024 bytes\r
extern void *p32x_bios_g, *p32x_bios_m, *p32x_bios_s;\r
\r
// Pico.c\r
#define POPT_EN_FM          (1<< 0) // 00 000x\r
#define POPT_EN_PSG         (1<< 1)\r
#define POPT_EN_Z80         (1<< 2)\r
#define POPT_EN_STEREO      (1<< 3)\r
#define POPT_ALT_RENDERER   (1<< 4) // 00 00x0\r
// unused                   (1<< 5)\r
// unused                   (1<< 6)\r
#define POPT_ACC_SPRITES    (1<< 7)\r
#define POPT_DIS_32C_BORDER (1<< 8) // 00 0x00\r
#define POPT_EXT_FM         (1<< 9)\r
#define POPT_EN_MCD_PCM     (1<<10)\r
#define POPT_EN_MCD_CDDA    (1<<11)\r
#define POPT_EN_MCD_GFX     (1<<12) // 00 x000\r
// unused                   (1<<13)\r
#define POPT_EN_SOFTSCALE   (1<<14)\r
#define POPT_EN_MCD_RAMCART (1<<15)\r
#define POPT_DIS_VDP_FIFO   (1<<16) // 0x 0000\r
#define POPT_EN_DRC         (1<<17)\r
#define POPT_DIS_SPRITE_LIM (1<<18)\r
#define POPT_DIS_IDLE_DET   (1<<19)\r
#define POPT_EN_32X         (1<<20)\r
#define POPT_EN_PWM         (1<<21)\r
\r
#define PAHW_MCD  (1<<0)\r
#define PAHW_32X  (1<<1)\r
#define PAHW_SVP  (1<<2)\r
#define PAHW_PICO (1<<3)\r
#define PAHW_SMS  (1<<4)\r
\r
#define PQUIRK_FORCE_6BTN   (1<<0)\r
\r
// the emulator is configured and some status is reported\r
// through this global state (not saved in savestates)\r
typedef struct\r
{\r
	unsigned int opt; // POPT_* bitfield\r
\r
	unsigned short pad[2];     // Joypads, format is MXYZ SACB RLDU\r
	unsigned short padInt[2];  // internal copy\r
	unsigned short AHW;        // active addon hardware: PAHW_* bitfield\r
\r
	unsigned short skipFrame;      // skip rendering frame, but still do sound (if enabled) and emulation stuff\r
	unsigned short regionOverride; // override the region detection 0: auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe\r
	unsigned short autoRgnOrder;   // packed priority list of regions, for example 0x148 means this detection order: EUR, USA, JAP\r
\r
	unsigned short quirks;         // game-specific quirks: PQUIRK_*\r
} PicoInterface;\r
\r
extern PicoInterface PicoIn;\r
\r
void PicoInit(void);\r
void PicoExit(void);\r
void PicoPower(void);\r
int  PicoReset(void);\r
void PicoLoopPrepare(void);\r
void PicoFrame(void);\r
void PicoFrameDrawOnly(void);\r
extern void (*PicoWriteSound)(int bytes); // called once per frame at the best time to send sound buffer (PsndOut) to hardware\r
extern void (*PicoMessage)(const char *msg); // callback to output text message from emu\r
typedef enum { PI_ROM, PI_ISPAL, PI_IS40_CELL, PI_IS240_LINES } pint_t;\r
typedef union { int vint; void *vptr; } pint_ret_t;\r
void PicoGetInternal(pint_t which, pint_ret_t *ret);\r
\r
struct PicoEState;\r
\r
// cd/mcd.c\r
extern void (*PicoMCDopenTray)(void);\r
extern void (*PicoMCDcloseTray)(void);\r
\r
// pico.c\r
#define XPCM_BUFFER_SIZE (320+160)\r
typedef struct\r
{\r
	int pen_pos[2];\r
	int page;\r
	// internal\r
	int fifo_bytes;      // bytes in FIFO\r
	int fifo_bytes_prev;\r
	int fifo_line_bytes; // float part, << 16\r
	int line_counter;\r
	unsigned short r1, r12;\r
	unsigned char xpcm_buffer[XPCM_BUFFER_SIZE+4];\r
	unsigned char *xpcm_ptr;\r
} picohw_state;\r
extern picohw_state PicoPicohw;\r
\r
// area.c\r
int PicoState(const char *fname, int is_save);\r
int PicoStateLoadGfx(const char *fname);\r
void *PicoTmpStateSave(void);\r
void  PicoTmpStateRestore(void *data);\r
extern void (*PicoStateProgressCB)(const char *str);\r
\r
// cd/cdd.c\r
int cdd_load(const char *filename, int type);\r
int cdd_unload(void);\r
\r
// Cart.c\r
typedef enum\r
{\r
	PMT_UNCOMPRESSED = 0,\r
	PMT_ZIP,\r
	PMT_CSO\r
} pm_type;\r
typedef struct\r
{\r
	void *file;		/* file handle */\r
	void *param;		/* additional file related field */\r
	unsigned int size;	/* size */\r
	pm_type type;\r
	char ext[4];\r
} pm_file;\r
pm_file *pm_open(const char *path);\r
size_t   pm_read(void *ptr, size_t bytes, pm_file *stream);\r
int      pm_seek(pm_file *stream, long offset, int whence);\r
int      pm_close(pm_file *fp);\r
int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize,int is_sms);\r
int PicoCartInsert(unsigned char *rom, unsigned int romsize, const char *carthw_cfg);\r
void PicoCartUnload(void);\r
extern void (*PicoCartLoadProgressCB)(int percent);\r
extern void (*PicoCDLoadProgressCB)(const char *fname, int percent);\r
extern int PicoGameLoaded;\r
\r
// Draw.c\r
// for line-based renderer, set conversion\r
// from internal 8 bit representation in 'HighCol' to:\r
typedef enum\r
{\r
	PDF_NONE = 0,    // no conversion\r
	PDF_RGB555,      // RGB/BGR output, depends on compile options\r
	PDF_8BIT,        // 8-bit out (handles shadow/hilight mode, sonic water)\r
} pdso_t;\r
void PicoDrawSetOutFormat(pdso_t which, int use_32x_line_mode);\r
void PicoDrawSetOutBuf(void *dest, int increment);\r
void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned int num));\r
// utility\r
#ifdef _ASM_DRAW_C\r
void vidConvCpyRGB565(void *to, void *from, int pixels);\r
#endif\r
void PicoDoHighPal555(int sh, int line, struct PicoEState *est);\r
// internals\r
#define PDRAW_SPRITES_MOVED (1<<0) // (asm)\r
#define PDRAW_WND_DIFF_PRIO (1<<1) // not all window tiles use same priority\r
#define PDRAW_SPR_LO_ON_HI  (1<<2) // seen sprites without layer pri bit ontop spr. with that bit\r
#define PDRAW_INTERLACE     (1<<3)\r
#define PDRAW_DIRTY_SPRITES (1<<4) // (asm)\r
#define PDRAW_SONIC_MODE    (1<<5) // mid-frame palette changes for 8bit renderer\r
#define PDRAW_PLANE_HI_PRIO (1<<6) // have layer with all hi prio tiles (mk3)\r
#define PDRAW_SHHI_DONE     (1<<7) // layer sh/hi already processed\r
#define PDRAW_32_COLS       (1<<8) // 32 column mode\r
extern int rendstatus_old;\r
extern int rendlines;\r
\r
// draw.c\r
void PicoDrawUpdateHighPal(void);\r
void PicoDrawSetInternalBuf(void *dest, int line_increment);\r
\r
// draw2.c\r
// stuff below is optional\r
extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)\r
extern void (*PicoPrepareCram)();    // prepares PicoCramHigh for renderer to use\r
\r
// pico.c (32x)\r
#ifndef NO_32X\r
\r
void Pico32xSetClocks(int msh2_hz, int ssh2_hz);\r
\r
#else\r
\r
#define Pico32xSetClocks(msh2_khz, ssh2_khz)\r
\r
#endif\r
\r
// normally 68k clock (7670442) * 3, in reality but much lower\r
// because of high memory latencies\r
#define PICO_MSH2_HZ ((int)(7670442.0 * 2.4))\r
#define PICO_SSH2_HZ ((int)(7670442.0 * 2.4))\r
\r
// sound.c\r
extern int PsndRate,PsndLen;\r
extern short *PsndOut;\r
extern void (*PsndMix_32_to_16l)(short *dest, int *src, int count);\r
void PsndRerate(int preserve_state);\r
\r
// media.c\r
enum media_type_e {\r
  PM_BAD_DETECT = -1,\r
  PM_ERROR = -2,\r
  PM_BAD_CD = -3,\r
  PM_BAD_CD_NO_BIOS = -4,\r
  PM_MD_CART = 1,	/* also 32x */\r
  PM_MARK3,\r
  PM_CD,\r
};\r
\r
enum cd_img_type\r
{\r
  CIT_NOT_CD = 0,\r
  CIT_ISO,\r
  CIT_BIN,\r
  CIT_CUE\r
};\r
\r
enum media_type_e PicoLoadMedia(const char *filename,\r
  const char *carthw_cfg_fname,\r
  const char *(*get_bios_filename)(int *region, const char *cd_fname),\r
  void (*do_region_override)(const char *media_filename));\r
int PicoCdCheck(const char *fname_in, int *pregion);\r
\r
extern unsigned char media_id_header[0x100];\r
\r
// memory.c\r
enum input_device {\r
  PICO_INPUT_NOTHING,\r
  PICO_INPUT_PAD_3BTN,\r
  PICO_INPUT_PAD_6BTN,\r
};\r
void PicoSetInputDevice(int port, enum input_device device);\r
\r
#ifdef __cplusplus\r
} // End of extern "C"\r
#endif\r
\r
#endif // PICO_H\r
Commit	Line	Data
	1	/*\r
	2	* PicoDrive\r
	3	* (c) Copyright Dave, 2004\r
	4	* (C) notaz, 2006-2010\r
	5	*\r
	6	* This work is licensed under the terms of MAME license.\r
	7	* See COPYING file in the top-level directory.\r
	8	*/\r
	9	\r
	10	#ifndef PICO_H\r
	11	#define PICO_H\r
	12	\r
	13	#include <stdlib.h> // size_t\r
	14	\r
	15	#ifdef __cplusplus\r
	16	extern "C" {\r
	17	#endif\r
	18	\r
	19	// message log\r
	20	extern void lprintf(const char *fmt, ...);\r
	21	\r
	22	// external funcs for Sega/Mega CD\r
	23	extern int mp3_get_bitrate(void *f, int size);\r
	24	extern void mp3_start_play(void *f, int pos);\r
	25	extern void mp3_update(int *buffer, int length, int stereo);\r
	26	\r
	27	// this function should write-back d-cache and invalidate i-cache\r
	28	// on a mem region [start_addr, end_addr)\r
	29	// used by dynarecs\r
	30	extern void cache_flush_d_inval_i(void start_addr, void end_addr);\r
	31	\r
	32	// attempt to alloc mem at specified address.\r
	33	// alloc anywhere else if that fails (callers should handle that)\r
	34	extern void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed);\r
	35	extern void plat_mremap(void ptr, size_t oldsize, size_t newsize);\r
	36	extern void plat_munmap(void *ptr, size_t size);\r
	37	\r
	38	// memory for the dynarec; plat_mem_get_for_drc() can just return NULL\r
	39	extern void *plat_mem_get_for_drc(size_t size);\r
	40	extern int plat_mem_set_exec(void *ptr, size_t size);\r
	41	\r
	42	// this one should handle display mode changes\r
	43	extern void emu_video_mode_change(int start_line, int line_count, int is_32cols);\r
	44	\r
	45	// this must switch to 16bpp mode\r
	46	extern void emu_32x_startup(void);\r
	47	\r
	48	// optional 32X BIOS, should be left NULL if not used\r
	49	// must be 256, 2048, 1024 bytes\r
	50	extern void p32x_bios_g, p32x_bios_m, *p32x_bios_s;\r
	51	\r
	52	// Pico.c\r
	53	#define POPT_EN_FM (1<< 0) // 00 000x\r
	54	#define POPT_EN_PSG (1<< 1)\r
	55	#define POPT_EN_Z80 (1<< 2)\r
	56	#define POPT_EN_STEREO (1<< 3)\r
	57	#define POPT_ALT_RENDERER (1<< 4) // 00 00x0\r
	58	// unused (1<< 5)\r
	59	// unused (1<< 6)\r
	60	#define POPT_ACC_SPRITES (1<< 7)\r
	61	#define POPT_DIS_32C_BORDER (1<< 8) // 00 0x00\r
	62	#define POPT_EXT_FM (1<< 9)\r
	63	#define POPT_EN_MCD_PCM (1<<10)\r
	64	#define POPT_EN_MCD_CDDA (1<<11)\r
	65	#define POPT_EN_MCD_GFX (1<<12) // 00 x000\r
	66	// unused (1<<13)\r
	67	#define POPT_EN_SOFTSCALE (1<<14)\r
	68	#define POPT_EN_MCD_RAMCART (1<<15)\r
	69	#define POPT_DIS_VDP_FIFO (1<<16) // 0x 0000\r
	70	#define POPT_EN_DRC (1<<17)\r
	71	#define POPT_DIS_SPRITE_LIM (1<<18)\r
	72	#define POPT_DIS_IDLE_DET (1<<19)\r
	73	#define POPT_EN_32X (1<<20)\r
	74	#define POPT_EN_PWM (1<<21)\r
	75	\r
	76	#define PAHW_MCD (1<<0)\r
	77	#define PAHW_32X (1<<1)\r
	78	#define PAHW_SVP (1<<2)\r
	79	#define PAHW_PICO (1<<3)\r
	80	#define PAHW_SMS (1<<4)\r
	81	\r
	82	#define PQUIRK_FORCE_6BTN (1<<0)\r
	83	\r
	84	// the emulator is configured and some status is reported\r
	85	// through this global state (not saved in savestates)\r
	86	typedef struct\r
	87	{\r
	88	unsigned int opt; // POPT_* bitfield\r
	89	\r
	90	unsigned short pad[2]; // Joypads, format is MXYZ SACB RLDU\r
	91	unsigned short padInt[2]; // internal copy\r
	92	unsigned short AHW; // active addon hardware: PAHW_* bitfield\r
	93	\r
	94	unsigned short skipFrame; // skip rendering frame, but still do sound (if enabled) and emulation stuff\r
	95	unsigned short regionOverride; // override the region detection 0: auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe\r
	96	unsigned short autoRgnOrder; // packed priority list of regions, for example 0x148 means this detection order: EUR, USA, JAP\r
	97	\r
	98	unsigned short quirks; // game-specific quirks: PQUIRK_*\r
	99	} PicoInterface;\r
	100	\r
	101	extern PicoInterface PicoIn;\r
	102	\r
	103	void PicoInit(void);\r
	104	void PicoExit(void);\r
	105	void PicoPower(void);\r
	106	int PicoReset(void);\r
	107	void PicoLoopPrepare(void);\r
	108	void PicoFrame(void);\r
	109	void PicoFrameDrawOnly(void);\r
	110	extern void (*PicoWriteSound)(int bytes); // called once per frame at the best time to send sound buffer (PsndOut) to hardware\r
	111	extern void (PicoMessage)(const char msg); // callback to output text message from emu\r
	112	typedef enum { PI_ROM, PI_ISPAL, PI_IS40_CELL, PI_IS240_LINES } pint_t;\r
	113	typedef union { int vint; void *vptr; } pint_ret_t;\r
	114	void PicoGetInternal(pint_t which, pint_ret_t *ret);\r
	115	\r
	116	struct PicoEState;\r
	117	\r
	118	// cd/mcd.c\r
	119	extern void (*PicoMCDopenTray)(void);\r
	120	extern void (*PicoMCDcloseTray)(void);\r
	121	\r
	122	// pico.c\r
	123	#define XPCM_BUFFER_SIZE (320+160)\r
	124	typedef struct\r
	125	{\r
	126	int pen_pos[2];\r
	127	int page;\r
	128	// internal\r
	129	int fifo_bytes; // bytes in FIFO\r
	130	int fifo_bytes_prev;\r
	131	int fifo_line_bytes; // float part, << 16\r
	132	int line_counter;\r
	133	unsigned short r1, r12;\r
	134	unsigned char xpcm_buffer[XPCM_BUFFER_SIZE+4];\r
	135	unsigned char *xpcm_ptr;\r
	136	} picohw_state;\r
	137	extern picohw_state PicoPicohw;\r
	138	\r
	139	// area.c\r
	140	int PicoState(const char *fname, int is_save);\r
	141	int PicoStateLoadGfx(const char *fname);\r
	142	void *PicoTmpStateSave(void);\r
	143	void PicoTmpStateRestore(void *data);\r
	144	extern void (PicoStateProgressCB)(const char str);\r
	145	\r
	146	// cd/cdd.c\r
	147	int cdd_load(const char *filename, int type);\r
	148	int cdd_unload(void);\r
	149	\r
	150	// Cart.c\r
	151	typedef enum\r
	152	{\r
	153	PMT_UNCOMPRESSED = 0,\r
	154	PMT_ZIP,\r
	155	PMT_CSO\r
	156	} pm_type;\r
	157	typedef struct\r
	158	{\r
	159	void file; / file handle */\r
	160	void param; / additional file related field */\r
	161	unsigned int size; /* size */\r
	162	pm_type type;\r
	163	char ext[4];\r
	164	} pm_file;\r
	165	pm_file pm_open(const char path);\r
	166	size_t pm_read(void ptr, size_t bytes, pm_file stream);\r
	167	int pm_seek(pm_file *stream, long offset, int whence);\r
	168	int pm_close(pm_file *fp);\r
	169	int PicoCartLoad(pm_file f,unsigned char prom,unsigned int psize,int is_sms);\r
	170	int PicoCartInsert(unsigned char rom, unsigned int romsize, const char carthw_cfg);\r
	171	void PicoCartUnload(void);\r
	172	extern void (*PicoCartLoadProgressCB)(int percent);\r
	173	extern void (PicoCDLoadProgressCB)(const char fname, int percent);\r
	174	extern int PicoGameLoaded;\r
	175	\r
	176	// Draw.c\r
	177	// for line-based renderer, set conversion\r
	178	// from internal 8 bit representation in 'HighCol' to:\r
	179	typedef enum\r
	180	{\r
	181	PDF_NONE = 0, // no conversion\r
	182	PDF_RGB555, // RGB/BGR output, depends on compile options\r
	183	PDF_8BIT, // 8-bit out (handles shadow/hilight mode, sonic water)\r
	184	} pdso_t;\r
	185	void PicoDrawSetOutFormat(pdso_t which, int use_32x_line_mode);\r
	186	void PicoDrawSetOutBuf(void *dest, int increment);\r
	187	void PicoDrawSetCallbacks(int (begin)(unsigned int num), int (end)(unsigned int num));\r
	188	// utility\r
	189	#ifdef _ASM_DRAW_C\r
	190	void vidConvCpyRGB565(void to, void from, int pixels);\r
	191	#endif\r
	192	void PicoDoHighPal555(int sh, int line, struct PicoEState *est);\r
	193	// internals\r
	194	#define PDRAW_SPRITES_MOVED (1<<0) // (asm)\r
	195	#define PDRAW_WND_DIFF_PRIO (1<<1) // not all window tiles use same priority\r
	196	#define PDRAW_SPR_LO_ON_HI (1<<2) // seen sprites without layer pri bit ontop spr. with that bit\r
	197	#define PDRAW_INTERLACE (1<<3)\r
	198	#define PDRAW_DIRTY_SPRITES (1<<4) // (asm)\r
	199	#define PDRAW_SONIC_MODE (1<<5) // mid-frame palette changes for 8bit renderer\r
	200	#define PDRAW_PLANE_HI_PRIO (1<<6) // have layer with all hi prio tiles (mk3)\r
	201	#define PDRAW_SHHI_DONE (1<<7) // layer sh/hi already processed\r
	202	#define PDRAW_32_COLS (1<<8) // 32 column mode\r
	203	extern int rendstatus_old;\r
	204	extern int rendlines;\r
	205	\r
	206	// draw.c\r
	207	void PicoDrawUpdateHighPal(void);\r
	208	void PicoDrawSetInternalBuf(void *dest, int line_increment);\r
	209	\r
	210	// draw2.c\r
	211	// stuff below is optional\r
	212	extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)\r
	213	extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use\r
	214	\r
	215	// pico.c (32x)\r
	216	#ifndef NO_32X\r
	217	\r
	218	void Pico32xSetClocks(int msh2_hz, int ssh2_hz);\r
	219	\r
	220	#else\r
	221	\r
	222	#define Pico32xSetClocks(msh2_khz, ssh2_khz)\r
	223	\r
	224	#endif\r
	225	\r
	226	// normally 68k clock (7670442) * 3, in reality but much lower\r
	227	// because of high memory latencies\r
	228	#define PICO_MSH2_HZ ((int)(7670442.0 * 2.4))\r
	229	#define PICO_SSH2_HZ ((int)(7670442.0 * 2.4))\r
	230	\r
	231	// sound.c\r
	232	extern int PsndRate,PsndLen;\r
	233	extern short *PsndOut;\r
	234	extern void (PsndMix_32_to_16l)(short dest, int *src, int count);\r
	235	void PsndRerate(int preserve_state);\r
	236	\r
	237	// media.c\r
	238	enum media_type_e {\r
	239	PM_BAD_DETECT = -1,\r
	240	PM_ERROR = -2,\r
	241	PM_BAD_CD = -3,\r
	242	PM_BAD_CD_NO_BIOS = -4,\r
	243	PM_MD_CART = 1, /* also 32x */\r
	244	PM_MARK3,\r
	245	PM_CD,\r
	246	};\r
	247	\r
	248	enum cd_img_type\r
	249	{\r
	250	CIT_NOT_CD = 0,\r
	251	CIT_ISO,\r
	252	CIT_BIN,\r
	253	CIT_CUE\r
	254	};\r
	255	\r
	256	enum media_type_e PicoLoadMedia(const char *filename,\r
	257	const char *carthw_cfg_fname,\r
	258	const char (get_bios_filename)(int region, const char cd_fname),\r
	259	void (do_region_override)(const char media_filename));\r
	260	int PicoCdCheck(const char fname_in, int pregion);\r
	261	\r
	262	extern unsigned char media_id_header[0x100];\r
	263	\r
	264	// memory.c\r
	265	enum input_device {\r
	266	PICO_INPUT_NOTHING,\r
	267	PICO_INPUT_PAD_3BTN,\r
	268	PICO_INPUT_PAD_6BTN,\r
	269	};\r
	270	void PicoSetInputDevice(int port, enum input_device device);\r
	271	\r
	272	#ifdef __cplusplus\r
	273	} // End of extern "C"\r
	274	#endif\r
	275	\r
	276	#endif // PICO_H\r