don't declare usage() without parametr
Signed-off-by: Karel Zak <kzak@redhat.com>
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665c289a06
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@ -82,7 +82,7 @@ int nobanner;
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int mbufsize;
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char *mbuf;
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static void __attribute__((__noreturn__)) usage()
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static void __attribute__((__noreturn__)) usage(void)
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{
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errx(EXIT_FAILURE, _("usage: %s [-n] [file]\n"),
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program_invocation_short_name);
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@ -112,7 +112,7 @@ int pass_unknown_seqs; /* whether to pass unknown control sequences */
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if (putwchar(ch) == WEOF) \
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wrerr();
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static void __attribute__((__noreturn__)) usage()
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static void __attribute__((__noreturn__)) usage(void)
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{
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errx(EXIT_FAILURE, _("usage: %s [-bfpx] [-l nline]"),
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program_invocation_short_name);
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@ -125,7 +125,7 @@ newsyntax(int argc, char ***argvp)
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}
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void
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usage()
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usage(void)
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{
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fprintf(stderr,
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_("hexdump: [-bcCdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]\n"));
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