1/* spk_priv.h
2   review functions for the speakup screen review package.
3   originally written by: Kirk Reiser and Andy Berdan.
4
5  extensively modified by David Borowski.
6
7    Copyright (C) 1998  Kirk Reiser.
8    Copyright (C) 2003  David Borowski.
9
10    This program is free software; you can redistribute it and/or modify
11    it under the terms of the GNU General Public License as published by
12    the Free Software Foundation; either version 2 of the License, or
13    (at your option) any later version.
14
15    This program is distributed in the hope that it will be useful,
16    but WITHOUT ANY WARRANTY; without even the implied warranty of
17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18    GNU General Public License for more details.
19
20    You should have received a copy of the GNU General Public License
21    along with this program; if not, write to the Free Software
22    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23*/
24#ifndef _SPEAKUP_PRIVATE_H
25#define _SPEAKUP_PRIVATE_H
26
27#include "spk_types.h"
28#include "spk_priv_keyinfo.h"
29
30#ifndef pr_warn
31#define pr_warn(fmt, arg...) printk(KERN_WARNING fmt, ##arg)
32#endif
33
34#define V_LAST_VAR { MAXVARS }
35#define SPACE 0x20
36#define SYNTH_CHECK 20030716 /* today's date ought to do for check value */
37/* synth flags, for odd synths */
38#define SF_DEC 1 /* to fiddle puncs in alpha strings so it doesn't spell */
39#ifdef MODULE
40#define SYNTH_START 1
41#else
42#define SYNTH_START 0
43#endif
44
45#define KT_SPKUP 15
46
47const struct old_serial_port *spk_serial_init(int index);
48void spk_stop_serial_interrupt(void);
49int spk_wait_for_xmitr(void);
50unsigned char spk_serial_in(void);
51unsigned char spk_serial_in_nowait(void);
52int spk_serial_out(const char ch);
53void spk_serial_release(void);
54
55char synth_buffer_getc(void);
56char synth_buffer_peek(void);
57int synth_buffer_empty(void);
58struct var_t *spk_get_var(enum var_id_t var_id);
59ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
60		     char *buf);
61ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr,
62		      const char *buf, size_t count);
63
64int spk_serial_synth_probe(struct spk_synth *synth);
65const char *spk_synth_immediate(struct spk_synth *synth, const char *buff);
66void spk_do_catch_up(struct spk_synth *synth);
67void spk_synth_flush(struct spk_synth *synth);
68int spk_synth_is_alive_nop(struct spk_synth *synth);
69int spk_synth_is_alive_restart(struct spk_synth *synth);
70void synth_printf(const char *buf, ...);
71int synth_request_region(u_long, u_long);
72int synth_release_region(u_long, u_long);
73int synth_add(struct spk_synth *in_synth);
74void synth_remove(struct spk_synth *in_synth);
75
76extern struct speakup_info_t speakup_info;
77
78extern struct var_t synth_time_vars[];
79
80#endif
81