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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
View File

@ -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;

12
windows/winplink.c
View File

@ -21,12 +21,12 @@ void cmdline_error(const char *fmt, ...)
exit(1);
}
HANDLE inhandle, outhandle, errhandle;
struct handle *stdin_handle, *stdout_handle, *stderr_handle;
handle_sink stdout_hs, stderr_hs;
StripCtrlChars *stdout_scc, *stderr_scc;
BinarySink *stdout_bs, *stderr_bs;
DWORD orig_console_mode;
static HANDLE inhandle, outhandle, errhandle;
static struct handle *stdin_handle, *stdout_handle, *stderr_handle;
static handle_sink stdout_hs, stderr_hs;
static StripCtrlChars *stdout_scc, *stderr_scc;
static BinarySink *stdout_bs, *stderr_bs;
static DWORD orig_console_mode;
static Backend *backend;
static LogContext *logctx;