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Add lots of missing 'static' keywords.

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A trawl through the code with -Wmissing-prototypes and
-Wmissing-variable-declarations turned up a lot of things that should
have been internal to a particular source file, but were accidentally
global. Keep the namespace clean by making them all static.

(Also, while I'm here, a couple of them were missing a 'const': the
ONE and ZERO arrays in sshcrcda.c, and EMPTY_WINDOW_TITLE in
terminal.c.)
This commit is contained in:
Simon Tatham
2020-01-29 06:22:01 +00:00
parent 787181bb12
commit 8d747d8029
21 changed files with 46 additions and 47 deletions
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6
callback.c
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@ -14,10 +14,10 @@ struct callback {
void *ctx;
};
struct callback *cbcurr = NULL, *cbhead = NULL, *cbtail = NULL;
static struct callback *cbcurr = NULL, *cbhead = NULL, *cbtail = NULL;
toplevel_callback_notify_fn_t notify_frontend = NULL;
void *notify_ctx = NULL;
static toplevel_callback_notify_fn_t notify_frontend = NULL;
static void *notify_ctx = NULL;
void request_callback_notifications(toplevel_callback_notify_fn_t fn,
void *ctx)