contrib/tcsh-6/tc.h

   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
  44 extern 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
  51 struct strbuf {
  52     char *s;
  53     size_t len;                 /* Valid characters */
  54     size_t size;                /* Allocated characters */
  55 };
  56
  57 struct 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 }
  67 extern const struct strbuf strbuf_init;
  68 extern const struct Strbuf Strbuf_init;
  69
  70 /* A string vector in progress */
  71 struct 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 */