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| [9] | 1 | /* Copyright (c) 1985 Ceriel J.H. Jacobs */
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| 2 |
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| 3 | /* $Header: /cvsup/minix/src/commands/yap/keys.h,v 1.1.1.1 2005/04/21 14:55:40 beng Exp $ */
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| 4 |
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| 5 | # ifndef _KEYS_
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| 6 | # define PUBLIC extern
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| 7 | # else
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| 8 | # define PUBLIC
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| 9 | # endif
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| 10 |
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| 11 | PUBLIC struct keymap {
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| 12 | char k_help[80]; /* To be printed on illegal command */
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| 13 | struct state *k_mach; /* Finite state machine */
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| 14 | char k_esc[10]; /* escape chars */
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| 15 | } *currmap, /* pointer to current key map */
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| 16 | *othermap; /* pointer to other keymap */
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| 17 |
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| 18 | VOID initkeys();
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| 19 | /*
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| 20 | * void initkeys();
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| 21 | *
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| 22 | * Initializes the keymap(s).
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| 23 | */
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| 24 |
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| 25 | VOID setused();
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| 26 | /*
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| 27 | * void setused(key);
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| 28 | * int key;
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| 29 | *
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| 30 | * Marks the key "key" as used.
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| 31 | */
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| 32 |
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| 33 | int isused();
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| 34 | /*
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| 35 | * int isused(key);
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| 36 | * int key;
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| 37 | *
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| 38 | * returns 0 if the key "key" is not used.
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| 39 | * Otherwise it returns non-zero.
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| 40 | */
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| 41 |
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| 42 | int is_escape();
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| 43 | /*
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| 44 | * int is_escape(c);
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| 45 | * int c;
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| 46 | *
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| 47 | * Returns 1 if "c" is an escape char (shell or pipe) in the current
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| 48 | * keymap.
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| 49 | */
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| 50 | # undef PUBLIC
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