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48 lines
2 KiB
C
48 lines
2 KiB
C
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/*
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* Copyright (c) 2005 Mark Fullmer
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* Copyright (c) 2009 Mark Fullmer and the Ohio State University
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: str.h 15 2009-11-26 18:29:41Z maf $
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*/
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#include <sys/types.h>
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#include <unistd.h>
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#include <stdint.h>
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#define u_int unsigned int
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#define u_char unsigned char
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int chr_ishex(char d);
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char chr_hex_l(u_char h);
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char chr_hex_r(u_char h);
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u_char chr_hex_decode(char h);
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void str_hex_dump(char *buf, u_char *b, size_t n);
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int str_hex_decode(char *in, size_t in_len, u_char *out, size_t out_len);
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void str_ftoc(char *buf, char *f, size_t n);
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int str_input(const char *prompt, char *buf, size_t buf_size, int flags);
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int str_safe(char *input, size_t len);
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#define STR_FLAGS_ECHO_OFF 0x1
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