/* db.h */

#include <ndbm.h>

#ifdef DB_INIT
DBM  *db;
FILE *fl;
int  db_errno;
char db_error[100];
#else
extern DBM  *db;
extern FILE *fl;
extern int  db_errno;
extern char db_error[100];
#endif


void pad_key( char *,int,int );
FILE *file_lock( char *,char );
int file_unlock( FILE * );
int file_locked( char * );
char *file_lock_name( char * );
DBM *db_open( char *,char,FILE ** );
void db_close( DBM *,FILE * );
int db_insert( char *,char *,int,char * );
int db_write( char *,char *,int,char * );
int db_mwrite( char *,char,char *,int,char * );
char *db_find( char *,char *,int );
int db_delete( char *,char *,int );
int db_update( char *,char,char *,int,char ** );
void db_print( char *,int,char *,int );
void db_dump( char * );