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/* $OpenBSD: readpassphrase.h,v 1.6 2019/01/25 00:19:25 millert Exp $ */
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/*
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* Copyright (c) 2000, 2002 Todd C. Miller <millert@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Sponsored in part by the Defense Advanced Research Projects
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* Agency (DARPA) and Air Force Research Laboratory, Air Force
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* Materiel Command, USAF, under agreement number F39502-99-1-0512.
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*/
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#ifndef _READPASSPHRASE_H_
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#define _READPASSPHRASE_H_
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#define RPP_ECHO_OFF 0x00 /* Turn off echo (default). */
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#define RPP_ECHO_ON 0x01 /* Leave echo on. */
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#define RPP_REQUIRE_TTY 0x02 /* Fail if there is no tty. */
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#define RPP_FORCELOWER 0x04 /* Force input to lower case. */
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#define RPP_FORCEUPPER 0x08 /* Force input to upper case. */
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#define RPP_SEVENBIT 0x10 /* Strip the high bit from input. */
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#define RPP_STDIN 0x20 /* Read from stdin, not /dev/tty */
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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char * readpassphrase(const char *, char *, size_t, int);
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__END_DECLS
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#endif /* !_READPASSPHRASE_H_ */
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