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Remove extraneous "extern int display_zoom" declarations.

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One extern declaration of a variable should be enough for everyone!

Change-Id: Idd4f4e05abaa5bb82693134a262d4023e1be6bd6
This commit is contained in:
Frank Gevaerts 2012-06-14 22:22:30 +02:00
parent 784fb6a1dd
commit a9217bde27
2 changed files with 0 additions and 2 deletions
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1
firmware/target/hosted/sdl/lcd-sdl.h
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@ -26,7 +26,6 @@
#include "SDL.h"
/* Default display zoom level */
extern int display_zoom;
extern SDL_Surface *gui_surface;
void sdl_update_rect(SDL_Surface *surface, int x_start, int y_start, int width,

1
firmware/target/hosted/sdl/system-sdl.c
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@ -60,7 +60,6 @@ bool lcd_display_redraw = true; /* Used for player simulator */
char having_new_lcd = true; /* Used for player simulator */
bool sim_alarm_wakeup = false;
const char *sim_root_dir = NULL;
extern int display_zoom;
static SDL_Thread *evt_thread = NULL;