/***************************************************************************
* Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, *
* Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. *
* *
* Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael *
* Chastain, Michael Quan, and Mitchell Tse. *
* *
* Ack 2.2 improvements copyright (C) 1994 by Stephen Dooley *
* *
* In order to use any part of this Merc Diku Mud, you must comply with *
* both the original Diku license in 'license.doc' as well the Merc *
* license in 'license.txt'. In particular, you may not remove either of *
* these copyright notices. *
* *
* _/ _/_/_/ _/ _/ _/ ACK! MUD is modified *
* _/_/ _/ _/ _/ _/ Merc2.0/2.1/2.2 code *
* _/ _/ _/ _/_/ _/ (c)Stephen Zepp 1998 *
* _/_/_/_/ _/ _/ _/ Version #: 4.3 *
* _/ _/ _/_/_/ _/ _/ _/ *
* *
* http://ackmud.nuc.net/ *
* zenithar@ackmud.nuc.net *
* Much time and thought has gone into this software and you are *
* benefitting. We hope that you share your changes too. What goes *
* around, comes around. *
***************************************************************************/
/***************************************************************************
* _/_/_/_/ _/ _/ _/_/_/_/ _/_/_/_/ AckFUSS is modified ACK!MUD 4.3.1 *
* _/ _/ _/ _/ _/ copyright Matt Goff (Kline) 2008 *
* _/_/ _/ _/ _/_/_/_/ _/_/_/_/ *
* _/ _/ _/ _/ _/ Support for this code is provided *
* _/ _/_/_/_/ _/_/_/_/ _/_/_/_/ at www.ackmud.net -- check it out!*
***************************************************************************/
/* Mostly yanked from ssm.c */
#define intType short int
#define uintType unsigned intType
#define intTypeSize (sizeof( intType ))
#define addrType void *
#define addrTypeSize (sizeof( addrType ))
#define addrSizeMask (sizeof( addrType ) - 1)
typedef struct BE BufEntry;
struct BE
{
BufEntry *next;
uintType size; /* size of the chunk (regardless of NULL CHAR) */
intType usage; /* how many pointers to the string */
intType ref; /* for reference checking */
const char *caller; /* who allocated this chunk originally */
char buf[1]; /* chunk starts here */
};
/*
* This is for the temporary hashing of strings at bootup to speedup
* comparison/crunching of the string space. The temp_string_hash will
* be freed after boot_done() is called.
*/
typedef struct TH TempHash;
struct TH
{
TempHash *next;
intType len;
char *str;
};
extern TempHash **temp_string_hash;
/* These are the original Merc vars in db.c */
extern char *string_space;
extern char *top_string;
extern long nAllocString;
extern long sAllocString;
extern long nOverFlowString;
extern long sOverFlowString;
extern long hwOverFlow;
extern int numFree;
extern bool Full;
int defrag_heap( void );
char *fread_word_dup( FILE * ); /* Implement later to check words also */
void temp_hash_add( char * );
char *temp_hash_find( const char * );
/*
* ssm_buf_head points to start of shared space,
* ssm_buf_free points to next free block
*/
extern BufEntry *ssm_buf_head, *ssm_buf_free;
/* To allocate more memory increase MAX_CHUNKS */
#ifndef MAX_CHUNKS
#define MAX_CHUNKS 85
#endif
#define CHUNK_SIZE 0xfff0 /* Don't mess with this */
extern long MAX_STRING;
extern int HEADER_SIZE;
extern long tot;
/*
* Not sure what is a good value for MAX_FREE
* If a dup fails str_dup will not defrag unless the number
* of numFree >= MAX_FREE. numFree is NOT the current number of free blocks,
* it is just a counter so defrag doesnt start dragging the game in the
* case of a lot of failed dups.
*/
#define MAX_FREE 1000