| [9] | 1 | /* Copyright (c) 1985 Ceriel J.H. Jacobs */
|
|---|
| 2 |
|
|---|
| 3 | /* $Header: /cvsup/minix/src/commands/yap/commands.h,v 1.1.1.1 2005/04/21 14:55:39 beng Exp $ */
|
|---|
| 4 |
|
|---|
| 5 | # ifndef _COMMANDS_
|
|---|
| 6 | # define PUBLIC extern
|
|---|
| 7 | # else
|
|---|
| 8 | # define PUBLIC
|
|---|
| 9 | # endif
|
|---|
| 10 |
|
|---|
| 11 | /* Flags, describing properties of commands */
|
|---|
| 12 |
|
|---|
| 13 | # define SCREENSIZE_ADAPT 01 /* Can change screen size */
|
|---|
| 14 | # define SCROLLSIZE_ADAPT 02 /* Can change scrollsize */
|
|---|
| 15 | # define TONEXTFILE 04 /* to next file */
|
|---|
| 16 | # define AHEAD 010 /* goes ahead in the file */
|
|---|
| 17 | # define BACK 020 /* goes back in the file */
|
|---|
| 18 | # define NEEDS_SCREEN 040 /* needs screen info */
|
|---|
| 19 | # define TOPREVFILE 0100 /* to previous file */
|
|---|
| 20 | # define STICKY 0200 /* remember for lastcomm */
|
|---|
| 21 | # define NEEDS_COUNT 0400 /* command needs a count */
|
|---|
| 22 | # define ESC 01000 /* shell or pipe escape */
|
|---|
| 23 |
|
|---|
| 24 | extern struct commands {
|
|---|
| 25 | char *c_cmd; /* Short mnemonic for a command */
|
|---|
| 26 | int c_flags; /* describes command properties */
|
|---|
| 27 | int (*c_func)(); /* Function executing the command */
|
|---|
| 28 | char *c_descr; /* Short command description */
|
|---|
| 29 | } commands[];
|
|---|
| 30 |
|
|---|
| 31 | int do_chkm();
|
|---|
| 32 | /*
|
|---|
| 33 | * int do_chkm(cnt)
|
|---|
| 34 | * long cnt; Ignored
|
|---|
| 35 | *
|
|---|
| 36 | * Switch to other keymap
|
|---|
| 37 | */
|
|---|
| 38 |
|
|---|
| 39 | VOID do_comm();
|
|---|
| 40 | /*
|
|---|
| 41 | * void do_comm(command, count)
|
|---|
| 42 | * int command; Index in the commands array
|
|---|
| 43 | * long count; Some commands possibly take a count
|
|---|
| 44 | *
|
|---|
| 45 | * Checks and executes commands.
|
|---|
| 46 | */
|
|---|
| 47 |
|
|---|
| 48 | int lookup();
|
|---|
| 49 | /*
|
|---|
| 50 | * int lookup(str)
|
|---|
| 51 | * char *str;
|
|---|
| 52 | *
|
|---|
| 53 | * Searches the string "str" in the command list.
|
|---|
| 54 | * It returns its index if it exists, otherwise it returns 0.
|
|---|
| 55 | */
|
|---|
| 56 |
|
|---|
| 57 | VOID wrt_fd();
|
|---|
| 58 | /*
|
|---|
| 59 | * void wrt_fd(fd)
|
|---|
| 60 | * int fd; File descriptor
|
|---|
| 61 | *
|
|---|
| 62 | * Write input to file descriptor fd
|
|---|
| 63 | */
|
|---|
| 64 | # undef PUBLIC
|
|---|
