114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
/*
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dictutil.h
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UltraRogue: The Ultimate Adventure in the Dungeons of Doom
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Copyright (C) 1995 Herb Chong
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All rights reserved.
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See the file LICENSE.TXT for full copyright and licensing information.
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*/
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/****************************************************************/
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/* HEADERS FOR DICTIONARY MAINTENENCE ROUTINE UTILITIES */
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/****************************************************************/
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#ifndef dictutil_h_included
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#define dictutil_h_included
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#include <stdio.h>
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#include "dict.h"
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/*-------------------------------
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Binary read of a block of bytes
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-------------------------------*/
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extern int block_read(
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FILE *fi,
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char *buffer,
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size_t count,
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long offset );
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/*--------------------------------
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Binary write of a block of bytes
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--------------------------------*/
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extern int block_write(
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FILE *fo,
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char *buffer,
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size_t count );
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/*--------------------------------------
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Compute a checksum of a block of bytes
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--------------------------------------*/
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extern unsigned long compute_checksum(
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size_t size,
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char *block );
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/*-----------------------------------------------------------------
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Load a block of bytes from a compiled dictionary file into memory
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-----------------------------------------------------------------*/
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extern void *dict_load_block(
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DICTIONARY *dict,
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char *toc_id,
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FILE *fi,
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void *block );
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/*-----------------------------------
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Create a dictionary parameter entry
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-----------------------------------*/
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extern DICT_PARM_ENTRY *dict_make_parm_entry(
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char *id,
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unsigned long value );
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/*------------------------------------
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Look up an id in the parameter array
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------------------------------------*/
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extern int dict_parm_index(
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DICTIONARY *dict,
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char *parm_id );
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/*-------------------------------
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Reset table of contents offsets
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-------------------------------*/
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extern BOOLEANC dict_reset_toc_offsets(
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DICTIONARY *dict );
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/*-----------------------------------------------------------------
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Save a block of bytes from memory into a compiled dictionary file
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-----------------------------------------------------------------*/
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extern BOOLEANC dict_save_block(
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DICTIONARY *dict,
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char *toc_id,
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FILE *fo );
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/*--------------------------------------------------------------------
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Set the dictionary parm values from the values in the dict structure
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--------------------------------------------------------------------*/
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extern BOOLEANC dict_set_parm_values(
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DICTIONARY *dict );
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/*--------------------------------------------------------------------
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Set the values in the dict structure from the dictionary parm values
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--------------------------------------------------------------------*/
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extern BOOLEANC dict_set_parm_variables(
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DICTIONARY *dict );
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/*---------------------------
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Set the dictionary parm ids
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---------------------------*/
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extern BOOLEANC dict_set_parm_ids(
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DICTIONARY *dict );
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/*--------------------------------------
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Look up an id in the table of contents
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--------------------------------------*/
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extern int dict_toc_index(
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DICTIONARY *dict,
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char *toc_id );
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/*------------------------------------
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Record and error and abort if needed
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------------------------------------*/
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extern void signal_error(
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char *header,
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char *message,
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int severity );
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#endif
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