65 lines
1.5 KiB
C
Executable File
65 lines
1.5 KiB
C
Executable File
/* Copyright (c) 1985 Ceriel J.H. Jacobs */
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/* $Header$ */
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# ifndef _COMMANDS_
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# define PUBLIC extern
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# else
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# define PUBLIC
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# endif
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/* Flags, describing properties of commands */
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# define SCREENSIZE_ADAPT 01 /* Can change screen size */
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# define SCROLLSIZE_ADAPT 02 /* Can change scrollsize */
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# define TONEXTFILE 04 /* to next file */
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# define AHEAD 010 /* goes ahead in the file */
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# define BACK 020 /* goes back in the file */
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# define NEEDS_SCREEN 040 /* needs screen info */
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# define TOPREVFILE 0100 /* to previous file */
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# define STICKY 0200 /* remember for lastcomm */
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# define NEEDS_COUNT 0400 /* command needs a count */
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# define ESC 01000 /* shell or pipe escape */
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extern struct commands {
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char *c_cmd; /* Short mnemonic for a command */
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int c_flags; /* describes command properties */
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int (*c_func)(); /* Function executing the command */
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char *c_descr; /* Short command description */
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} commands[];
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int do_chkm();
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/*
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* int do_chkm(cnt)
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* long cnt; Ignored
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*
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* Switch to other keymap
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*/
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VOID do_comm();
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/*
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* void do_comm(command, count)
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* int command; Index in the commands array
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* long count; Some commands possibly take a count
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*
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* Checks and executes commands.
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*/
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int lookup();
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/*
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* int lookup(str)
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* char *str;
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*
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* Searches the string "str" in the command list.
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* It returns its index if it exists, otherwise it returns 0.
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*/
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VOID wrt_fd();
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/*
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* void wrt_fd(fd)
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* int fd; File descriptor
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*
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* Write input to file descriptor fd
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*/
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# undef PUBLIC
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