contrib/tcsh-6/tc.h

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