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tty: vt: remove extern from functions in selection.h

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Remove unneeded 'extern' keyword from function prototypes in
selection.h. This makes it more readable as no more wrapping is needed
on many places.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-19-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2024-01-22 12:03:32 +01:00 committed by Greg Kroah-Hartman
parent bf9e206b8a
commit 649f6fbe6a
1 changed files with 21 additions and 25 deletions
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46
include/linux/selection.h
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@ -14,15 +14,14 @@
struct tty_struct;
struct vc_data;
extern void clear_selection(void);
extern int set_selection_user(const struct tiocl_selection __user *sel,
struct tty_struct *tty);
extern int set_selection_kernel(struct tiocl_selection *v,
struct tty_struct *tty);
extern int paste_selection(struct tty_struct *tty);
extern int sel_loadlut(u32 __user *lut);
extern int mouse_reporting(void);
extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
void clear_selection(void);
int set_selection_user(const struct tiocl_selection __user *sel,
struct tty_struct *tty);
int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty);
int paste_selection(struct tty_struct *tty);
int sel_loadlut(u32 __user *lut);
int mouse_reporting(void);
void mouse_report(struct tty_struct *tty, int butt, int mrx, int mry);
bool vc_is_sel(const struct vc_data *vc);
@ -33,24 +32,21 @@ extern unsigned char default_red[];
extern unsigned char default_grn[];
extern unsigned char default_blu[];
extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset,
bool viewed);
extern u16 screen_glyph(const struct vc_data *vc, int offset);
extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset);
extern void complement_pos(struct vc_data *vc, int offset);
extern void invert_screen(struct vc_data *vc, int offset, int count, bool viewed);
unsigned short *screen_pos(const struct vc_data *vc, int w_offset, bool viewed);
u16 screen_glyph(const struct vc_data *vc, int offset);
u32 screen_glyph_unicode(const struct vc_data *vc, int offset);
void complement_pos(struct vc_data *vc, int offset);
void invert_screen(struct vc_data *vc, int offset, int count, bool viewed);
extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]);
extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]);
void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]);
void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]);
extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org);
extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
extern void vcs_scr_updated(struct vc_data *vc);
u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org);
void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
void vcs_scr_updated(struct vc_data *vc);
extern int vc_uniscr_check(struct vc_data *vc);
extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest,
bool viewed,
unsigned int row, unsigned int col,
unsigned int nr);
int vc_uniscr_check(struct vc_data *vc);
void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, bool viewed,
unsigned int row, unsigned int col, unsigned int nr);
#endif