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Make more file-scope variables static.

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In the previous trawl of this, I didn't bother with the statics in
main-program modules, on the grounds that my main aim was to avoid
'library' objects (shared between multiple programs) from polluting
the global namespace. But I think it's worth being more strict after
all, so this commit adds 'static' to a lot more file-scope variables
that aren't needed outside their own module.
This commit is contained in:
Simon Tatham
2020-02-02 10:00:43 +00:00
parent 9729aabd94
commit fb5da46c48
8 changed files with 32 additions and 32 deletions
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6
windows/window.c
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@ -156,8 +156,8 @@ struct wm_netevent_params {
};
static void conf_cache_data(void);
int cursor_type;
int vtmode;
static int cursor_type;
static int vtmode;
static struct sesslist sesslist; /* for saved-session menu */
@ -192,7 +192,7 @@ static int descent;
#define NEXTCOLOURS 240
#define NALLCOLOURS (NCFGCOLOURS + NEXTCOLOURS)
static COLORREF colours[NALLCOLOURS];
struct rgb {
static struct rgb {
int r, g, b;
} colours_rgb[NALLCOLOURS];
static HPALETTE pal;