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staging: speakup: Remove unnecessary externs 

Using 'extern' is not necessary for function prototypes.

Miscellanea:

o Reflow alignments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches 2015-08-10 14:51:32 -07:00 committed by Greg Kroah-Hartman
parent e4fde76b16
commit ad9f92d270
2 changed files with 39 additions and 41 deletions
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12
drivers/staging/speakup/i18n.h
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@ -224,11 +224,11 @@ struct msg_group_t {
enum msg_index_t end; enum msg_index_t end;
}; };
extern char *spk_msg_get(enum msg_index_t index); char *spk_msg_get(enum msg_index_t index);
extern ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length); ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length);
extern struct msg_group_t *spk_find_msg_group(const char *group_name); struct msg_group_t *spk_find_msg_group(const char *group_name);
extern void spk_reset_msg_group(struct msg_group_t *group); void spk_reset_msg_group(struct msg_group_t *group);
extern void spk_initialize_msgs(void); void spk_initialize_msgs(void);
extern void spk_free_user_msgs(void); void spk_free_user_msgs(void);
#endif #endif

68
drivers/staging/speakup/speakup.h
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@ -42,46 +42,44 @@
#define IS_CHAR(x, type) (spk_chartab[((u_char)x)]&type) #define IS_CHAR(x, type) (spk_chartab[((u_char)x)]&type)
#define IS_TYPE(x, type) ((spk_chartab[((u_char)x)]&type) == type) #define IS_TYPE(x, type) ((spk_chartab[((u_char)x)]&type) == type)
extern int speakup_thread(void *data); int speakup_thread(void *data);
extern void spk_reset_default_chars(void); void spk_reset_default_chars(void);
extern void spk_reset_default_chartab(void); void spk_reset_default_chartab(void);
extern void synth_start(void); void synth_start(void);
void synth_insert_next_index(int sent_num); void synth_insert_next_index(int sent_num);
void spk_reset_index_count(int sc); void spk_reset_index_count(int sc);
void spk_get_index_count(int *linecount, int *sentcount); void spk_get_index_count(int *linecount, int *sentcount);
extern int spk_set_key_info(const u_char *key_info, u_char *k_buffer); int spk_set_key_info(const u_char *key_info, u_char *k_buffer);
extern char *spk_strlwr(char *s); char *spk_strlwr(char *s);
extern char *spk_s2uchar(char *start, char *dest); char *spk_s2uchar(char *start, char *dest);
extern int speakup_kobj_init(void); int speakup_kobj_init(void);
extern void speakup_kobj_exit(void); void speakup_kobj_exit(void);
extern int spk_chartab_get_value(char *keyword); int spk_chartab_get_value(char *keyword);
extern void speakup_register_var(struct var_t *var); void speakup_register_var(struct var_t *var);
extern void speakup_unregister_var(enum var_id_t var_id); void speakup_unregister_var(enum var_id_t var_id);
extern struct st_var_header *spk_get_var_header(enum var_id_t var_id); struct st_var_header *spk_get_var_header(enum var_id_t var_id);
extern struct st_var_header *spk_var_header_by_name(const char *name); struct st_var_header *spk_var_header_by_name(const char *name);
extern struct punc_var_t *spk_get_punc_var(enum var_id_t var_id); struct punc_var_t *spk_get_punc_var(enum var_id_t var_id);
extern int spk_set_num_var(int val, struct st_var_header *var, int how); int spk_set_num_var(int val, struct st_var_header *var, int how);
extern int spk_set_string_var(const char *page, struct st_var_header *var, int spk_set_string_var(const char *page, struct st_var_header *var, int len);
int len); int spk_set_mask_bits(const char *input, const int which, const int how);
extern int spk_set_mask_bits(const char *input, const int which, const int how);
extern special_func spk_special_handler; extern special_func spk_special_handler;
extern int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key);
u_short key); int synth_init(char *name);
extern int synth_init(char *name); void synth_release(void);
extern void synth_release(void);
extern void spk_do_flush(void); void spk_do_flush(void);
extern void speakup_start_ttys(void); void speakup_start_ttys(void);
extern void synth_buffer_add(char ch); void synth_buffer_add(char ch);
extern void synth_buffer_clear(void); void synth_buffer_clear(void);
extern void speakup_clear_selection(void); void speakup_clear_selection(void);
extern int speakup_set_selection(struct tty_struct *tty); int speakup_set_selection(struct tty_struct *tty);
extern int speakup_paste_selection(struct tty_struct *tty); int speakup_paste_selection(struct tty_struct *tty);
extern void speakup_cancel_paste(void); void speakup_cancel_paste(void);
extern void speakup_register_devsynth(void); void speakup_register_devsynth(void);
extern void speakup_unregister_devsynth(void); void speakup_unregister_devsynth(void);
extern void synth_write(const char *buf, size_t count); void synth_write(const char *buf, size_t count);
extern int synth_supports_indexing(void); int synth_supports_indexing(void);
extern struct vc_data *spk_sel_cons; extern struct vc_data *spk_sel_cons;
extern unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */ extern unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */