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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 | #ifndef _SPEAKUP_PRIVATE_H | |
21 | #define _SPEAKUP_PRIVATE_H | |
22 | ||
23 | #include "spk_types.h" | |
24 | #include "spk_priv_keyinfo.h" | |
25 | ||
26 | #ifndef pr_warn | |
27 | #define pr_warn(fmt, arg...) printk(KERN_WARNING fmt, ##arg) | |
28 | #endif | |
29 | ||
30 | #define V_LAST_VAR { MAXVARS } | |
31 | #define SPACE 0x20 | |
32 | #define SYNTH_CHECK 20030716 /* today's date ought to do for check value */ | |
33 | /* synth flags, for odd synths */ | |
34 | #define SF_DEC 1 /* to fiddle puncs in alpha strings so it doesn't spell */ | |
35 | #ifdef MODULE | |
36 | #define SYNTH_START 1 | |
37 | #else | |
38 | #define SYNTH_START 0 | |
39 | #endif | |
40 | ||
41 | #define KT_SPKUP 15 | |
42 | #define SPK_SYNTH_TIMEOUT 100000 /* in micro-seconds */ | |
43 | #define SYNTH_DEFAULT_DEV "ttyS0" | |
44 | #define SYNTH_DEFAULT_SER 0 | |
45 | ||
46 | const struct old_serial_port *spk_serial_init(int index); | |
47 | void spk_stop_serial_interrupt(void); | |
48 | int spk_wait_for_xmitr(struct spk_synth *in_synth); | |
49 | void spk_serial_release(void); | |
50 | void spk_ttyio_release(void); | |
51 | void spk_ttyio_register_ldisc(void); | |
52 | void spk_ttyio_unregister_ldisc(void); | |
53 | ||
54 | void synth_buffer_skip_nonlatin1(void); | |
55 | u16 synth_buffer_getc(void); | |
56 | u16 synth_buffer_peek(void); | |
57 | int synth_buffer_empty(void); | |
58 | struct var_t *spk_get_var(enum var_id_t var_id); | |
59 | ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr, | |
60 | char *buf); | |
61 | ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr, | |
62 | const char *buf, size_t count); | |
63 | ||
64 | int spk_serial_synth_probe(struct spk_synth *synth); | |
65 | int spk_ttyio_synth_probe(struct spk_synth *synth); | |
66 | const char *spk_serial_synth_immediate(struct spk_synth *synth, const char *buff); | |
67 | const char *spk_ttyio_synth_immediate(struct spk_synth *synth, const char *buff); | |
68 | void spk_do_catch_up(struct spk_synth *synth); | |
69 | void spk_synth_flush(struct spk_synth *synth); | |
70 | unsigned char spk_synth_get_index(struct spk_synth *synth); | |
71 | int spk_synth_is_alive_nop(struct spk_synth *synth); | |
72 | int spk_synth_is_alive_restart(struct spk_synth *synth); | |
73 | __printf(1, 2) | |
74 | void synth_printf(const char *buf, ...); | |
75 | void synth_putwc(u16 wc); | |
76 | void synth_putwc_s(u16 wc); | |
77 | void synth_putws(const u16 *buf); | |
78 | void synth_putws_s(const u16 *buf); | |
79 | int synth_request_region(unsigned long start, unsigned long n); | |
80 | int synth_release_region(unsigned long start, unsigned long n); | |
81 | int synth_add(struct spk_synth *in_synth); | |
82 | void synth_remove(struct spk_synth *in_synth); | |
83 | ||
84 | extern struct speakup_info_t speakup_info; | |
85 | ||
86 | extern struct var_t synth_time_vars[]; | |
87 | ||
88 | extern struct spk_io_ops spk_serial_io_ops; | |
89 | extern struct spk_io_ops spk_ttyio_ops; | |
90 | ||
91 | #endif |