From 0ceaa5e365b3f6dc78269ed5c4cd43df5c0144eb Mon Sep 17 00:00:00 2001 From: Jens Arnold Date: Tue, 17 Aug 2004 01:45:48 +0000 Subject: Const policed pointer arguments to functions, part 2 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4996 a1c6a512-1295-4272-9138-f99709370657 --- firmware/export/lcd.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'firmware/export/lcd.h') diff --git a/firmware/export/lcd.h b/firmware/export/lcd.h index 2a8a7ff0b1..7dda83d8da 100644 --- a/firmware/export/lcd.h +++ b/firmware/export/lcd.h @@ -44,13 +44,14 @@ extern void lcd_scroll_speed( int speed ); extern void lcd_scroll_delay( int ms ); extern void lcd_set_contrast(int val); extern void lcd_write_command( int byte ); -extern void lcd_write_data( unsigned char* p_bytes, int count ); +extern void lcd_write_data( const unsigned char* p_bytes, int count ); extern int lcd_default_contrast(void); #if defined(SIMULATOR) || defined(HAVE_LCD_BITMAP) extern void lcd_update(void); /* performance function */ -extern void lcd_blit (unsigned char* p_data, int x, int y, int width, int height, int stride); +extern void lcd_blit (const unsigned char* p_data, int x, int y, int width, + int height, int stride); /* update a fraction of the screen */ extern void lcd_update_rect(int x, int y, int width, int height); @@ -88,8 +89,8 @@ enum ICON_PARAM }; -extern void lcd_define_hw_pattern (int which,char *pattern,int length); -extern void lcd_define_pattern (int which,char *pattern); +extern void lcd_define_hw_pattern (int which,const char *pattern,int length); +extern void lcd_define_pattern (int which,const char *pattern); extern void lcd_double_height (bool on); #define JUMP_SCROLL_ALWAYS 5 extern void lcd_jump_scroll (int mode); /* 0=off, 1=once, ..., ALWAYS */ -- cgit v1.2.3