-/* vocabulary items */
-extern long AMBER, ATTACK, AXE, BACK, BATTERY, BEAR,
- BIRD, BLOOD, BOTTLE, CAGE, CAVE, CAVITY, CHAIN, CHASM, CHEST,
- CLAM, COINS, DOOR, DPRSSN, DRAGON, DWARF, EGGS,
- EMERALD, ENTER, ENTRNC, FIND, FISSURE, FOOD, GRATE, HINT, INVENT,
- JADE, KEYS, KNIFE, LAMP, LOCK, LOOK, MAGAZINE, MESSAG, MIRROR, NUGGET, NUL,
- OGRE, OIL, OYSTER, PANIC, PEARL, PILLOW, PLANT, PLANT2, PYRAMID,
- RESER, ROD, ROD2, RUBY, RUG, SAPPH, SAY, SIGN, SNAKE,
- STEPS, STICK, STREAM, THROW, TRIDENT, TROLL, TROLL2,
- URN, VASE, VEND, VOLCANO, WATER;
-
-enum speechpart {unknown, intransitive, transitive};
-
-void initialise(void);
-int action(FILE *input, enum speechpart part, token_t verb, token_t obj);
-
-/* Phase codes for action returns.
- * These were at one time FORTRAN line numbers.
- * The values don't matter, but perturb their order at your peril.
- */
-#define GO_TERMINATE 2
-#define GO_MOVE 8
-#define GO_TOP 2000
-#define GO_CLEAROBJ 2012
-#define GO_CHECKHINT 2600
-#define GO_CHECKFOO 2607
-#define GO_DIRECTION 2620
-#define GO_LOOKUP 2630
-#define GO_WORD2 2800
-#define GO_SPECIALS 1900
-#define GO_UNKNOWN 8000
-#define GO_ACTION 40000
-#define GO_DWARFWAKE 19000
-
-/* Symbols for cond bits */
-#define LIGHT 0 /* Light */
-#define OILY 1 /* If bit 2 is on: on for oil, off for water */
-#define FLUID 2 /* Liquid asset, see bit 1 */
-#define NOARRR 3 /* Pirate doesn't go here unless following player */
-#define NOBACK 4 /* Cannot use "back" to move away */
-/* Bits past 10 indicate areas of interest to "hint" routines */
-#define HBASE 10 /* Base for location hint bits */
-#define HCAVE 11 /* Trying to get into cave */
-#define HBIRD 12 /* Trying to catch bird */
-#define HSNAKE 13 /* Trying to deal with snake */
-#define HMAZE 14 /* Lost in maze */
-#define HDARK 15 /* Pondering dark room */
-#define HWITT 16 /* At Witt's End */
-#define HCLIFF 17 /* Cliff with urn */
-#define HWOODS 18 /* Lost in forest */
-#define HOGRE 19 /* Trying to deal with ogre */
-#define HJADE 20 /* Found all treasures except jade */
-
-/* Special object statuses in game.place - can also be a location number (> 0) */
-#define CARRIED -1 /* Player is toting it */
-
-/* hack to ignore GCC Unused Result */
-#define IGNORE(r) do{if (r){}}while(0)
-
-/*
- * FIXME: These constants should be replaced by strings, at their usage sites.
- * They are sixbit-packed representations of vocabulary words. This, and code
- * left in misc.c, is the only place left in the runtime that knows about
- * word packing.
- */
-#define WORD_AXE 12405
-#define WORD_BATTERY 201202005
-#define WORD_BEAR 2050118
-#define WORD_BIRD 2091804
-#define WORD_BLOOD 212151504
-#define WORD_BOTTLE 215202012
-#define WORD_CAGE 3010705
-#define WORD_CATCH 301200308
-#define WORD_CAVITY 301220920
-#define WORD_CHASM 308011913
-#define WORD_CLAM 3120113
-#define WORD_DOOR 4151518
-#define WORD_DRAGON 418010715
-#define WORD_DWARF 423011806
-#define WORD_FISSURE 609191921
-#define WORD_FOOD 6151504
-#define WORD_GO 715
-#define WORD_GRATE 718012005
-#define WORD_KEYS 11052519
-#define WORD_KNIFE 1114090605
-#define WORD_LAMP 12011316
-#define WORD_MAGAZINE 1301070126
-#define WORD_MESSAG 1305191901
-#define WORD_MIRROR 1309181815
-#define WORD_OGRE 15071805
-#define WORD_OIL 150912
-#define WORD_OYSTER 1525192005
-#define WORD_PILLOW 1609121215
-#define WORD_PLANT 1612011420
-#define WORD_POUR 16152118
-#define WORD_RESER 1805190518
-#define WORD_ROD 181504
-#define WORD_SIGN 19090714
-#define WORD_SNAKE 1914011105
-#define WORD_STEPS 1920051619
-#define WORD_TROLL 2018151212
-#define WORD_URN 211814
-#define WORD_VEND 1755140409
-#define WORD_VOLCANO 1765120301
-#define WORD_WATER 1851200518
-#define WORD_AMBER 113020518
-#define WORD_CHAIN 308010914
-#define WORD_CHEST 308051920
-#define WORD_COINS 315091419
-#define WORD_EGGS 5070719
-#define WORD_EMERALD 513051801
-#define WORD_JADE 10010405
-#define WORD_NUGGET 7151204
-#define WORD_PEARL 1605011812
-#define WORD_PYRAMID 1625180113
-#define WORD_RUBY 18210225
-#define WORD_RUG 182107
-#define WORD_SAPPH 1901161608
-#define WORD_TRIDENT 2018090405
-#define WORD_VASE 22011905
-#define WORD_BACK 2010311
-#define WORD_CAVE 3012205
-#define WORD_DPRSSN 405161805
-#define WORD_ENTER 514200518
-#define WORD_ENTRNC 514201801
-#define WORD_LOOK 12151511
-#define WORD_NUL 14211212
-#define WORD_STREAM 1920180501
-#define WORD_FIND 6091404
-#define WORD_INVENT 914220514
-#define WORD_LOCK 12150311
-#define WORD_SAY 190125
-#define WORD_THROW 2008181523
-#define WORD_WEST 23051920
-#define WORD_YES 250519
-#define WORD_YINIT 25