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/*********************************************************************
hashfile.h
Code for parsing hash info (*.hsi) files
*********************************************************************/
#ifndef __HASHFILE_H__
#define __HASHFILE_H__
#include "emu.h"
#include "hash.h"
/***************************************************************************
TYPE DEFINITIONS
***************************************************************************/
typedef struct _hash_info hash_info;
struct _hash_info
{
char hash[HASH_BUF_SIZE];
const char *longname;
const char *manufacturer;
const char *year;
const char *playable;
const char *pcb;
const char *extrainfo;
};
typedef struct _hash_file hash_file;
typedef void (*hashfile_error_func)(const char *message);
/***************************************************************************
FUNCTION PROTOTYPES
***************************************************************************/
/* opens a hash file; if is_preload is non-zero, the entire file is preloaded */
hash_file *hashfile_open(const char *sysname, int is_preload, hashfile_error_func error_proc);
/* opens a hash file; if is_preload is non-zero, the entire file is preloaded */
hash_file *hashfile_open_options(core_options *opts, const char *sysname, int is_preload,
hashfile_error_func error_proc);
/* closes a hash file and associated resources */
void hashfile_close(hash_file *hashfile);
/* looks up information in a hash file */
const hash_info *hashfile_lookup(hash_file *hashfile, const char *hash);
/* performs a syntax check on a hash file */
int hashfile_verify(const char *sysname, void (*error_proc)(const char *message));
/* returns the functions used in this hash file */
unsigned int hashfile_functions_used(hash_file *hashfile, iodevice_t devtype);
#endif /* __HASHFILE_H__ */
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