window/defs.h

   1 /*      $NetBSD: defs.h,v 1.4 1997/11/21 08:35:59 lukem Exp $   */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Edward Wang at The University of California, Berkeley.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *      This product includes software developed by the University of
  21  *      California, Berkeley and its contributors.
  22  * 4. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  *
  38  *      @(#)defs.h      8.1 (Berkeley) 6/6/93
  39  */
  40
  41 #include <sys/time.h>
  42 #include "value.h"
  43 #include "ww.h"
  44
  45 #ifndef EXTERN
  46 #define EXTERN extern
  47 #endif
  48
  49 #define NWINDOW 9
  50
  51 EXTERN struct timeval starttime;
  52
  53 EXTERN struct ww *window[NWINDOW];      /* the windows */
  54 EXTERN struct ww *selwin;               /* the selected window */
  55 EXTERN struct ww *lastselwin;           /* the last selected window */
  56 EXTERN struct ww *cmdwin;               /* the command window */
  57 EXTERN struct ww *framewin;             /* the window for framing */
  58 EXTERN struct ww *boxwin;               /* the window for the box */
  59 EXTERN struct ww *fgwin;                /* the last foreground window */
  60
  61 #define isfg(w)         ((w)->ww_order <= fgwin->ww_order)
  62
  63 EXTERN char *default_shell[128];        /* default shell argv */
  64 EXTERN char *default_shellfile;         /* default shell program */
  65 EXTERN int default_nline;               /* default buffer size for new windows */
  66 EXTERN int default_smooth;              /* default "smooth" parameter */
  67 EXTERN char escapec;                    /* the escape character */
  68
  69 /* flags */
  70 EXTERN char quit;                       /* quit command issued */
  71 EXTERN char terse;                      /* terse mode */
  72 EXTERN char debug;                      /* debug mode */
  73 EXTERN char incmd;                      /* in command mode */
  74
  75 void            addwin __P((struct ww *, char));
  76 int             ccinit __P((void));
  77 void            ccend __P((void));
  78 void            ccflush __P((void));
  79 void            ccreset __P((void));
  80 void            ccstart __P((void));
  81 void            c_colon __P((void));
  82 void            c_debug __P((void));
  83 void            c_help __P((void));
  84 void            c_move __P((struct ww *));
  85 void            c_put __P((void));
  86 void            c_quit __P((void));
  87 void            c_size __P((struct ww *));
  88 void            c_window __P((void));
  89 void            c_yank __P((void));
  90 void            closeiwin __P((struct ww *));
  91 void            closewin __P((struct ww *));
  92 void            closewin1 __P((struct ww *));
  93 int             cx_beginbuf __P((char *, struct value *, int));
  94 int             cx_beginfile __P((char *));
  95 void            cx_end __P((void));
  96 void            deletewin __P((struct ww *));
  97 void            docmd __P((void));
  98 int             doconfig __P((void));
  99 void            dodefault __P((void));
 100 int             dolongcmd __P((char *, struct value *, int));
 101 int             dosource __P((char *));
 102 void            error __P((const char *, ...));
 103 void            err_end __P((void));
 104 int             findid __P((void));
 105 struct ww      *findselwin __P((void));
 106 void            front __P((struct ww *, char));
 107 int             getpos __P((int *, int *, int, int, int, int));
 108 struct ww      *getwin __P((void));
 109 void            labelwin __P((struct ww *));
 110 void            mloop __P((void));
 111 int             more __P((struct ww *,  char));
 112 void            movewin __P((struct ww *, int, int));
 113 struct ww      *openwin __P((int, int, int, int, int, int, char *, int, int,
 114                             char *, char **));
 115 struct ww      *openiwin __P((int, char *));
 116 void            p_memerror __P((void));
 117 void            p_start __P((void));
 118 void            reframe __P((void));
 119 void            setcmd __P((char));
 120 void            setescape __P((char *));
 121 int             setlabel __P((struct ww *, char *));
 122 void            setselwin __P((struct ww *));
 123 void            setterse __P((char));
 124 void            setvars __P((void));
 125 void            sizewin __P((struct ww *, int, int));
 126 void            startwin __P((struct ww *));
 127 void            stopwin __P((struct ww *));
 128 int             s_gettok __P((void));
 129 void            verror __P((const char *, va_list));
 130 void            waitnl __P((struct ww *));
 131 int             waitnl1 __P((struct ww *, char *));