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bafb3a75ca
tty.c Rev. 1.3 Avoid unintended problems with operator precedence when doing an assignment and comparison. bc.1, Rev. 1.31, 1.32 '.Ql Quit' -> '.Ql quit' because only the lowercase command is valid. Clarify sentence about `quit` in BUGS section. extern.h, Rev. 1.12 whitespace bc.y, Rev. 1.47 Prefer setvbuf() to setlinebuf() for portability Obtained from: OpenBSD MFC after: 2 weeks
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* $FreeBSD$ */
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/* $OpenBSD: extern.h,v 1.12 2014/04/17 19:07:14 otto Exp $ */
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/*
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* Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
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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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#include <stdbool.h>
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#include <stdio.h>
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struct lvalue {
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ssize_t load;
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ssize_t store;
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};
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int yylex(void);
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void yyerror(const char *);
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void fatal(const char *);
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void abort_line(int);
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struct termios;
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int gettty(struct termios *);
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void tstpcont(int);
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unsigned char bc_eof(EditLine *, int);
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extern int lineno;
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extern int fileindex;
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extern int sargc;
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extern const char **sargv;
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extern const char *filename;
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extern bool interactive;
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extern EditLine *el;
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extern History *hist;
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extern HistEvent he;
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extern char *cmdexpr;
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extern struct termios ttysaved;
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