tc.h revision 167465 
1/* $Header: /p/tcsh/cvsroot/tcsh/tc.h,v 3.8 2006/01/12 19:55:38 christos Exp $ */
2/*
3 * tc.h: Tcsh includes
4 */
5/*-
6 * Copyright (c) 1980, 1991 The Regents of the University of California.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33#ifndef _h_tc
34#define _h_tc
35
36#ifndef _h_tc_const
37/* Don't include it while we are making it. */
38# include "tc.const.h"
39#endif /* _h_tc_const */
40#include "tc.os.h"
41#include "tc.sig.h"
42#include "tc.decls.h"
43
44extern size_t tlength;
45
46#define FMT_PROMPT	0
47#define FMT_WHO		1
48#define FMT_HISTORY	2
49#define FMT_SCHED	3
50
51struct strbuf {
52    char *s;
53    size_t len;			/* Valid characters */
54    size_t size;		/* Allocated characters */
55};
56
57struct Strbuf {
58    Char *s;
59    size_t len;			/* Valid characters */
60    size_t size;		/* Allocated characters */
61};
62
63/* We don't have explicit initializers for variables with static storage
64   duration, so these values should be equivalent to default initialization. */
65#define strbuf_INIT { NULL, 0, 0 }
66#define Strbuf_INIT { NULL, 0, 0 }
67extern const struct strbuf strbuf_init;
68extern const struct Strbuf Strbuf_init;
69
70/* A string vector in progress */
71struct blk_buf
72{
73    Char **vec;
74    size_t len;			/* Valid strings */
75    size_t size;		/* Allocated space for string pointers */
76};
77
78#define BLK_BUF_INIT { NULL, 0, 0 }
79
80#endif /* _h_tc */
81