1998-01-09 11:03:16 +03:00
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/* $NetBSD: cl.h,v 1.2 1998/01/09 08:06:18 perry Exp $ */
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1996-05-20 05:53:18 +04:00
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/*-
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* Copyright (c) 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*
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* See the LICENSE file for redistribution information.
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*
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* @(#)cl.h 10.15 (Berkeley) 5/16/96
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*/
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typedef struct _cl_private {
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CHAR_T ibuf[256]; /* Input keys. */
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int eof_count; /* EOF count. */
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struct termios orig; /* Original terminal values. */
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struct termios ex_enter;/* Terminal values to enter ex. */
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struct termios vi_enter;/* Terminal values to enter vi. */
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char *el; /* Clear to EOL terminal string. */
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char *cup; /* Cursor movement terminal string. */
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char *cuu1; /* Cursor up terminal string. */
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char *rmso, *smso; /* Inverse video terminal strings. */
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char *smcup, *rmcup; /* Terminal start/stop strings. */
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int in_ex; /* XXX: Currently running ex. */
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int killersig; /* Killer signal. */
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#define INDX_HUP 0
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#define INDX_INT 1
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#define INDX_TERM 2
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#define INDX_WINCH 3
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#define INDX_MAX 4 /* Original signal information. */
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struct sigaction oact[INDX_MAX];
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enum { /* Tty group write mode. */
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TGW_UNKNOWN=0, TGW_SET, TGW_UNSET } tgw;
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enum { /* Terminal initialization strings. */
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TE_SENT=0, TI_SENT } ti_te;
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#define CL_SCR_EX_INIT 0x001 /* Ex screen initialized. */
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#define CL_SCR_VI_INIT 0x002 /* Vi screen initialized. */
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#define CL_SIGHUP 0x004 /* SIGHUP arrived. */
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#define CL_SIGINT 0x008 /* SIGINT arrived. */
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#define CL_SIGTERM 0x010 /* SIGTERM arrived. */
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#define CL_SIGWINCH 0x020 /* SIGWINCH arrived. */
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u_int32_t flags;
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} CL_PRIVATE;
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#define CLP(sp) ((CL_PRIVATE *)((sp)->gp->cl_private))
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#define GCLP(gp) ((CL_PRIVATE *)gp->cl_private)
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/* Return possibilities from the keyboard read routine. */
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typedef enum { INP_OK=0, INP_EOF, INP_ERR, INP_INTR, INP_TIMEOUT } input_t;
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/* The screen line relative to a specific window. */
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#define RLNO(sp, lno) (sp)->woff + (lno)
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/* Some functions can be safely ignored until the screen is running. */
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#define VI_INIT_IGNORE(sp) \
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if (F_ISSET(sp, SC_VI) && !F_ISSET(sp, SC_SCR_VI)) \
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return (0);
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#define EX_INIT_IGNORE(sp) \
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if (F_ISSET(sp, SC_EX) && !F_ISSET(sp, SC_SCR_EX)) \
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return (0);
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/*
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* XXX
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* Some implementations of curses.h don't define these for us. Used for
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* compatibility only.
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*/
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#ifndef TRUE
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#define TRUE 1
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#endif
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#ifndef FALSE
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#define FALSE 0
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#endif
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#include "cl_extern.h"
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