| 0,0 → 1,66 |
|---|
| /* $NetBSD: input.h,v 1.12 2000/05/22 10:18:47 elric Exp $ */ |
| |
| /*- |
| * Copyright (c) 1991, 1993 |
| * The Regents of the University of California. All rights reserved. |
| * |
| * This code is derived from software contributed to Berkeley by |
| * Kenneth Almquist. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by the University of |
| * California, Berkeley and its contributors. |
| * 4. Neither the name of the University nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * @(#)input.h 8.2 (Berkeley) 5/4/95 |
| */ |
| |
| /* PEOF (the end of file marker) is defined in syntax.h */ |
| |
| /* |
| * The input line number. Input.c just defines this variable, and saves |
| * and restores it when files are pushed and popped. The user of this |
| * package must set its value. |
| */ |
| extern int plinno; |
| extern int parsenleft; /* number of characters left in input buffer */ |
| extern char *parsenextc; /* next character in input buffer */ |
| extern int init_editline; /* 0 == not setup, 1 == OK, -1 == failed */ |
| |
| char *pfgets (char *, int); |
| int pgetc (void); |
| int preadbuffer (void); |
| void pungetc (void); |
| void pushstring (char *, int, void *); |
| void popstring (void); |
| void setinputfile (const char *, int); |
| void setinputfd (int, int); |
| void setinputstring (char *, int); |
| void popfile (void); |
| void popallfiles (void); |
| void closescript (void); |
| |
| #define pgetc_macro() (--parsenleft >= 0? *parsenextc++ : preadbuffer()) |