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Quieten compiler warnings about a callback function prototype that has
changed in recent versions of Readline.
(This used to be commit d0a0d27caa
)
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09e4d181eb
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@ -73,7 +73,13 @@ char *smb_readline(char *prompt, void (*callback)(void),
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completion_fn);
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if (completion_fn) {
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rl_attempted_completion_function = completion_fn;
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/* The cast is here because the callback prototype has
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changed slightly between different versions of
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Readline. The same function works in all of them
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to date, but we get compiler warnings without the
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cast. */
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rl_attempted_completion_function =
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(rl_completion_func_t *) completion_fn;
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}
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if (callback) rl_event_hook = (Function *)callback;
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