[qemu.git] / console.h

#ifndef CONSOLE_H
#define CONSOLE_H

#include "qemu-char.h"

/* keyboard/mouse support */

#define MOUSE_EVENT_LBUTTON 0x01
#define MOUSE_EVENT_RBUTTON 0x02
#define MOUSE_EVENT_MBUTTON 0x04

/* in ms */
#define GUI_REFRESH_INTERVAL 30

typedef void QEMUPutKBDEvent(void *opaque, int keycode);
typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);

typedef struct QEMUPutMouseEntry {
    QEMUPutMouseEvent *qemu_put_mouse_event;
    void *qemu_put_mouse_event_opaque;
    int qemu_put_mouse_event_absolute;
    char *qemu_put_mouse_event_name;

    /* used internally by qemu for handling mice */
    struct QEMUPutMouseEntry *next;
} QEMUPutMouseEntry;

void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
                                                void *opaque, int absolute,
                                                const char *name);
void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);

void kbd_put_keycode(int keycode);
void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
int kbd_mouse_is_absolute(void);

struct mouse_transform_info_s {
    /* Touchscreen resolution */
    int x;
    int y;
    /* Calibration values as used/generated by tslib */
    int a[7];
};

void do_info_mice(void);
void do_mouse_set(int index);

/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
   constants) */
#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
#define QEMU_KEY_BACKSPACE  0x007f
#define QEMU_KEY_UP         QEMU_KEY_ESC1('A')
#define QEMU_KEY_DOWN       QEMU_KEY_ESC1('B')
#define QEMU_KEY_RIGHT      QEMU_KEY_ESC1('C')
#define QEMU_KEY_LEFT       QEMU_KEY_ESC1('D')
#define QEMU_KEY_HOME       QEMU_KEY_ESC1(1)
#define QEMU_KEY_END        QEMU_KEY_ESC1(4)
#define QEMU_KEY_PAGEUP     QEMU_KEY_ESC1(5)
#define QEMU_KEY_PAGEDOWN   QEMU_KEY_ESC1(6)
#define QEMU_KEY_DELETE     QEMU_KEY_ESC1(3)

#define QEMU_KEY_CTRL_UP         0xe400
#define QEMU_KEY_CTRL_DOWN       0xe401
#define QEMU_KEY_CTRL_LEFT       0xe402
#define QEMU_KEY_CTRL_RIGHT      0xe403
#define QEMU_KEY_CTRL_HOME       0xe404
#define QEMU_KEY_CTRL_END        0xe405
#define QEMU_KEY_CTRL_PAGEUP     0xe406
#define QEMU_KEY_CTRL_PAGEDOWN   0xe407

void kbd_put_keysym(int keysym);

/* consoles */

#define QEMU_BIG_ENDIAN_FLAG    0x01
#define QEMU_ALLOCATED_FLAG     0x02

struct PixelFormat {
    uint8_t bits_per_pixel;
    uint8_t bytes_per_pixel;
    uint8_t depth; /* color depth in bits */
    uint32_t rmask, gmask, bmask, amask;
    uint8_t rshift, gshift, bshift, ashift;
    uint8_t rmax, gmax, bmax, amax;
};

struct DisplaySurface {
    uint8_t flags;
    int width;
    int height;
    int linesize;        /* bytes per line */
    uint8_t *data;

    struct PixelFormat pf;
};

struct DisplayChangeListener {
    int idle;
    uint64_t gui_timer_interval;

    void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
    void (*dpy_resize)(struct DisplayState *s);
    void (*dpy_setdata)(struct DisplayState *s);
    void (*dpy_refresh)(struct DisplayState *s);
    void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
                     int dst_x, int dst_y, int w, int h);
    void (*dpy_fill)(struct DisplayState *s, int x, int y,
                     int w, int h, uint32_t c);
    void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);

    struct DisplayChangeListener *next;
};

struct DisplayState {
    struct DisplaySurface *surface;
    void *opaque;
    struct QEMUTimer *gui_timer;

    struct DisplayChangeListener* listeners;

    void (*mouse_set)(int x, int y, int on);
    void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
                          uint8_t *image, uint8_t *mask);

    struct DisplayState *next;
};

void register_displaystate(DisplayState *ds);
DisplayState *get_displaystate(void);
DisplaySurface* qemu_create_displaysurface(int width, int height, int bpp, int linesize);
DisplaySurface* qemu_resize_displaysurface(DisplaySurface *surface,
                                           int width, int height, int bpp, int linesize);
DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
                                                int linesize, uint8_t *data);
void qemu_free_displaysurface(DisplaySurface *surface);

static inline int is_buffer_shared(DisplaySurface *surface)
{
    return (!(surface->flags & QEMU_ALLOCATED_FLAG));
}

static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
{
    dcl->next = ds->listeners;
    ds->listeners = dcl;
}

static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        dcl->dpy_update(s, x, y, w, h);
        dcl = dcl->next;
    }
}

static inline void dpy_resize(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        dcl->dpy_resize(s);
        dcl = dcl->next;
    }
}

static inline void dpy_setdata(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_setdata) dcl->dpy_setdata(s);
        dcl = dcl->next;
    }
}

static inline void dpy_refresh(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_refresh) dcl->dpy_refresh(s);
        dcl = dcl->next;
    }
}

static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
                             int dst_x, int dst_y, int w, int h) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_copy)
            dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
        else /* TODO */
            dcl->dpy_update(s, dst_x, dst_y, w, h);
        dcl = dcl->next;
    }
}

static inline void dpy_fill(struct DisplayState *s, int x, int y,
                             int w, int h, uint32_t c) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
        dcl = dcl->next;
    }
}

static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
        dcl = dcl->next;
    }
}

static inline int ds_get_linesize(DisplayState *ds)
{
    return ds->surface->linesize;
}

static inline uint8_t* ds_get_data(DisplayState *ds)
{
    return ds->surface->data;
}

static inline int ds_get_width(DisplayState *ds)
{
    return ds->surface->width;
}

static inline int ds_get_height(DisplayState *ds)
{
    return ds->surface->height;
}

static inline int ds_get_bits_per_pixel(DisplayState *ds)
{
    return ds->surface->pf.bits_per_pixel;
}

static inline int ds_get_bytes_per_pixel(DisplayState *ds)
{
    return ds->surface->pf.bytes_per_pixel;
}

typedef unsigned long console_ch_t;
static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
{
    cpu_to_le32wu((uint32_t *) dest, ch);
}

typedef void (*vga_hw_update_ptr)(void *);
typedef void (*vga_hw_invalidate_ptr)(void *);
typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);

DisplayState *graphic_console_init(vga_hw_update_ptr update,
                                   vga_hw_invalidate_ptr invalidate,
                                   vga_hw_screen_dump_ptr screen_dump,
                                   vga_hw_text_update_ptr text_update,
                                   void *opaque);

void vga_hw_update(void);
void vga_hw_invalidate(void);
void vga_hw_screen_dump(const char *filename);
void vga_hw_text_update(console_ch_t *chardata);

int is_graphic_console(void);
int is_fixedsize_console(void);
CharDriverState *text_console_init(DisplayState *ds, const char *p);
void console_select(unsigned int index);
void console_color_init(DisplayState *ds);
void qemu_console_resize(DisplayState *ds, int width, int height);
void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
                       int dst_x, int dst_y, int w, int h);

/* sdl.c */
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);

/* cocoa.m */
void cocoa_display_init(DisplayState *ds, int full_screen);

/* vnc.c */
void vnc_display_init(DisplayState *ds);
void vnc_display_close(DisplayState *ds);
int vnc_display_open(DisplayState *ds, const char *display);
int vnc_display_password(DisplayState *ds, const char *password);
void do_info_vnc(void);

/* curses.c */
void curses_display_init(DisplayState *ds, int full_screen);

/* x_keymap.c */
extern uint8_t _translate_keycode(const int key);

/* FIXME: term_printf et al should probably go elsewhere so everything
   does not need to include console.h  */
/* monitor.c */
void monitor_init(CharDriverState *hd, int show_banner);
void term_puts(const char *str);
void term_vprintf(const char *fmt, va_list ap);
void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
void term_print_filename(const char *filename);
void term_flush(void);
void term_print_help(void);
void monitor_readline(const char *prompt, int is_password,
                      char *buf, int buf_size);
void monitor_suspend(void);
void monitor_resume(void);

/* readline.c */
typedef void ReadLineFunc(void *opaque, const char *str);

extern int completion_index;
void add_completion(const char *str);
void readline_handle_byte(int ch);
void readline_find_completion(const char *cmdline);
const char *readline_get_history(unsigned int index);
void readline_start(const char *prompt, int is_password,
                    ReadLineFunc *readline_func, void *opaque);

#endif
Commit	Line	Data
87ecb68b PB	1	#ifndef CONSOLE_H
	2	#define CONSOLE_H
	3
	4	#include "qemu-char.h"
	5
	6	/* keyboard/mouse support */
	7
	8	#define MOUSE_EVENT_LBUTTON 0x01
	9	#define MOUSE_EVENT_RBUTTON 0x02
	10	#define MOUSE_EVENT_MBUTTON 0x04
	11
7ed9eba3 AL	12	/* in ms */
	13	#define GUI_REFRESH_INTERVAL 30
	14
87ecb68b PB	15	typedef void QEMUPutKBDEvent(void *opaque, int keycode);
	16	typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
	17
	18	typedef struct QEMUPutMouseEntry {
	19	QEMUPutMouseEvent *qemu_put_mouse_event;
	20	void *qemu_put_mouse_event_opaque;
	21	int qemu_put_mouse_event_absolute;
	22	char *qemu_put_mouse_event_name;
	23
	24	/* used internally by qemu for handling mice */
	25	struct QEMUPutMouseEntry *next;
	26	} QEMUPutMouseEntry;
	27
	28	void qemu_add_kbd_event_handler(QEMUPutKBDEvent func, void opaque);
	29	QEMUPutMouseEntry qemu_add_mouse_event_handler(QEMUPutMouseEvent func,
	30	void *opaque, int absolute,
	31	const char *name);
	32	void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
	33
	34	void kbd_put_keycode(int keycode);
	35	void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
	36	int kbd_mouse_is_absolute(void);
	37
a5d7eb65 AZ	38	struct mouse_transform_info_s {
	39	/* Touchscreen resolution */
	40	int x;
	41	int y;
	42	/* Calibration values as used/generated by tslib */
	43	int a[7];
	44	};
	45
87ecb68b PB	46	void do_info_mice(void);
	47	void do_mouse_set(int index);
	48
	49	/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
	50	constants) */
	51	#define QEMU_KEY_ESC1(c) ((c) \| 0xe100)
	52	#define QEMU_KEY_BACKSPACE 0x007f
	53	#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
	54	#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
	55	#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
	56	#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
	57	#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
	58	#define QEMU_KEY_END QEMU_KEY_ESC1(4)
	59	#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
	60	#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
	61	#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
	62
	63	#define QEMU_KEY_CTRL_UP 0xe400
	64	#define QEMU_KEY_CTRL_DOWN 0xe401
	65	#define QEMU_KEY_CTRL_LEFT 0xe402
	66	#define QEMU_KEY_CTRL_RIGHT 0xe403
	67	#define QEMU_KEY_CTRL_HOME 0xe404
	68	#define QEMU_KEY_CTRL_END 0xe405
	69	#define QEMU_KEY_CTRL_PAGEUP 0xe406
	70	#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
	71
	72	void kbd_put_keysym(int keysym);
	73
	74	/* consoles */
	75
7d957bd8 AL	76	#define QEMU_BIG_ENDIAN_FLAG 0x01
	77	#define QEMU_ALLOCATED_FLAG 0x02
	78
	79	struct PixelFormat {
	80	uint8_t bits_per_pixel;
	81	uint8_t bytes_per_pixel;
	82	uint8_t depth; /* color depth in bits */
	83	uint32_t rmask, gmask, bmask, amask;
	84	uint8_t rshift, gshift, bshift, ashift;
	85	uint8_t rmax, gmax, bmax, amax;
	86	};
	87
	88	struct DisplaySurface {
	89	uint8_t flags;
87ecb68b PB	90	int width;
87ecb68b PB	91	int height;
7d957bd8 AL	92	int linesize; /* bytes per line */
	93	uint8_t *data;
	94
	95	struct PixelFormat pf;
	96	};
	97
	98	struct DisplayChangeListener {
	99	int idle;
f442e08b	100	uint64_t gui_timer_interval;
87ecb68b PB	101
87ecb68b PB	102	void (dpy_update)(struct DisplayState s, int x, int y, int w, int h);
7d957bd8 AL	103	void (dpy_resize)(struct DisplayState s);
7d957bd8 AL	104	void (dpy_setdata)(struct DisplayState s);
87ecb68b PB	105	void (dpy_refresh)(struct DisplayState s);
	106	void (dpy_copy)(struct DisplayState s, int src_x, int src_y,
	107	int dst_x, int dst_y, int w, int h);
	108	void (dpy_fill)(struct DisplayState s, int x, int y,
	109	int w, int h, uint32_t c);
4d3b6f6e	110	void (dpy_text_cursor)(struct DisplayState s, int x, int y);
7d957bd8 AL	111
	112	struct DisplayChangeListener *next;
	113	};
	114
	115	struct DisplayState {
	116	struct DisplaySurface *surface;
	117	void *opaque;
	118	struct QEMUTimer *gui_timer;
	119
	120	struct DisplayChangeListener* listeners;
	121
87ecb68b PB	122	void (*mouse_set)(int x, int y, int on);
	123	void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
	124	uint8_t image, uint8_t mask);
3023f332 AL	125
3023f332 AL	126	struct DisplayState *next;
87ecb68b PB	127	};
87ecb68b PB	128
3023f332 AL	129	void register_displaystate(DisplayState *ds);
3023f332 AL	130	DisplayState *get_displaystate(void);
7d957bd8 AL	131	DisplaySurface* qemu_create_displaysurface(int width, int height, int bpp, int linesize);
	132	DisplaySurface* qemu_resize_displaysurface(DisplaySurface *surface,
	133	int width, int height, int bpp, int linesize);
	134	DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
	135	int linesize, uint8_t *data);
	136	void qemu_free_displaysurface(DisplaySurface *surface);
	137
	138	static inline int is_buffer_shared(DisplaySurface *surface)
	139	{
	140	return (!(surface->flags & QEMU_ALLOCATED_FLAG));
	141	}
	142
	143	static inline void register_displaychangelistener(DisplayState ds, DisplayChangeListener dcl)
	144	{
	145	dcl->next = ds->listeners;
	146	ds->listeners = dcl;
	147	}
	148
87ecb68b PB	149	static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
87ecb68b PB	150	{
7d957bd8 AL	151	struct DisplayChangeListener *dcl = s->listeners;
	152	while (dcl != NULL) {
	153	dcl->dpy_update(s, x, y, w, h);
	154	dcl = dcl->next;
	155	}
87ecb68b PB	156	}
87ecb68b PB	157
7d957bd8	158	static inline void dpy_resize(DisplayState *s)
87ecb68b	159	{
7d957bd8 AL	160	struct DisplayChangeListener *dcl = s->listeners;
	161	while (dcl != NULL) {
	162	dcl->dpy_resize(s);
	163	dcl = dcl->next;
	164	}
87ecb68b PB	165	}
87ecb68b PB	166
7d957bd8	167	static inline void dpy_setdata(DisplayState *s)
4d3b6f6e	168	{
7d957bd8 AL	169	struct DisplayChangeListener *dcl = s->listeners;
	170	while (dcl != NULL) {
	171	if (dcl->dpy_setdata) dcl->dpy_setdata(s);
	172	dcl = dcl->next;
	173	}
	174	}
	175
	176	static inline void dpy_refresh(DisplayState *s)
	177	{
	178	struct DisplayChangeListener *dcl = s->listeners;
	179	while (dcl != NULL) {
	180	if (dcl->dpy_refresh) dcl->dpy_refresh(s);
	181	dcl = dcl->next;
	182	}
	183	}
	184
	185	static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
	186	int dst_x, int dst_y, int w, int h) {
	187	struct DisplayChangeListener *dcl = s->listeners;
	188	while (dcl != NULL) {
	189	if (dcl->dpy_copy)
	190	dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
	191	else /* TODO */
	192	dcl->dpy_update(s, dst_x, dst_y, w, h);
	193	dcl = dcl->next;
	194	}
	195	}
	196
	197	static inline void dpy_fill(struct DisplayState *s, int x, int y,
	198	int w, int h, uint32_t c) {
	199	struct DisplayChangeListener *dcl = s->listeners;
	200	while (dcl != NULL) {
	201	if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
	202	dcl = dcl->next;
	203	}
	204	}
	205
	206	static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
	207	struct DisplayChangeListener *dcl = s->listeners;
	208	while (dcl != NULL) {
	209	if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
	210	dcl = dcl->next;
	211	}
4d3b6f6e AZ	212	}
4d3b6f6e AZ	213
0e1f5a0c AL	214	static inline int ds_get_linesize(DisplayState *ds)
0e1f5a0c AL	215	{
7d957bd8	216	return ds->surface->linesize;
0e1f5a0c AL	217	}
	218
	219	static inline uint8_t* ds_get_data(DisplayState *ds)
	220	{
7d957bd8	221	return ds->surface->data;
0e1f5a0c AL	222	}
	223
	224	static inline int ds_get_width(DisplayState *ds)
	225	{
7d957bd8	226	return ds->surface->width;
0e1f5a0c AL	227	}
	228
	229	static inline int ds_get_height(DisplayState *ds)
	230	{
7d957bd8	231	return ds->surface->height;
0e1f5a0c AL	232	}
	233
	234	static inline int ds_get_bits_per_pixel(DisplayState *ds)
	235	{
7d957bd8	236	return ds->surface->pf.bits_per_pixel;
0e1f5a0c AL	237	}
0e1f5a0c AL	238
8927bcfd AL	239	static inline int ds_get_bytes_per_pixel(DisplayState *ds)
8927bcfd AL	240	{
7d957bd8	241	return ds->surface->pf.bytes_per_pixel;
8927bcfd AL	242	}
8927bcfd AL	243
4d3b6f6e AZ	244	typedef unsigned long console_ch_t;
	245	static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
	246	{
	247	cpu_to_le32wu((uint32_t *) dest, ch);
	248	}
	249
87ecb68b PB	250	typedef void (vga_hw_update_ptr)(void );
	251	typedef void (vga_hw_invalidate_ptr)(void );
	252	typedef void (vga_hw_screen_dump_ptr)(void , const char *);
4d3b6f6e	253	typedef void (vga_hw_text_update_ptr)(void , console_ch_t *);
87ecb68b	254
3023f332 AL	255	DisplayState *graphic_console_init(vga_hw_update_ptr update,
	256	vga_hw_invalidate_ptr invalidate,
	257	vga_hw_screen_dump_ptr screen_dump,
	258	vga_hw_text_update_ptr text_update,
	259	void *opaque);
	260
87ecb68b PB	261	void vga_hw_update(void);
	262	void vga_hw_invalidate(void);
	263	void vga_hw_screen_dump(const char *filename);
4d3b6f6e	264	void vga_hw_text_update(console_ch_t *chardata);
87ecb68b PB	265
87ecb68b PB	266	int is_graphic_console(void);
c21bbcfa	267	int is_fixedsize_console(void);
87ecb68b PB	268	CharDriverState text_console_init(DisplayState ds, const char *p);
	269	void console_select(unsigned int index);
	270	void console_color_init(DisplayState *ds);
3023f332 AL	271	void qemu_console_resize(DisplayState *ds, int width, int height);
	272	void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
	273	int dst_x, int dst_y, int w, int h);
87ecb68b PB	274
	275	/* sdl.c */
	276	void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
	277
	278	/* cocoa.m */
	279	void cocoa_display_init(DisplayState *ds, int full_screen);
	280
	281	/* vnc.c */
	282	void vnc_display_init(DisplayState *ds);
	283	void vnc_display_close(DisplayState *ds);
	284	int vnc_display_open(DisplayState ds, const char display);
	285	int vnc_display_password(DisplayState ds, const char password);
	286	void do_info_vnc(void);
	287
4d3b6f6e AZ	288	/* curses.c */
	289	void curses_display_init(DisplayState *ds, int full_screen);
	290
87ecb68b PB	291	/* x_keymap.c */
	292	extern uint8_t _translate_keycode(const int key);
	293
	294	/* FIXME: term_printf et al should probably go elsewhere so everything
	295	does not need to include console.h */
	296	/* monitor.c */
	297	void monitor_init(CharDriverState *hd, int show_banner);
	298	void term_puts(const char *str);
	299	void term_vprintf(const char *fmt, va_list ap);
	300	void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
	301	void term_print_filename(const char *filename);
	302	void term_flush(void);
	303	void term_print_help(void);
	304	void monitor_readline(const char *prompt, int is_password,
	305	char *buf, int buf_size);
d8f44609 AL	306	void monitor_suspend(void);
d8f44609 AL	307	void monitor_resume(void);
87ecb68b PB	308
	309	/* readline.c */
	310	typedef void ReadLineFunc(void opaque, const char str);
	311
	312	extern int completion_index;
	313	void add_completion(const char *str);
	314	void readline_handle_byte(int ch);
	315	void readline_find_completion(const char *cmdline);
	316	const char *readline_get_history(unsigned int index);
	317	void readline_start(const char *prompt, int is_password,
	318	ReadLineFunc readline_func, void opaque);
	319
	320	#endif