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    Length: 2061 (0x80d)
    Types: TextFile
    Names: »hash.h«

└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89
    └─⟦45ee03a86⟧ »./gas-1.34.tar.Z« 
        └─⟦217468c69⟧ 
            └─⟦this⟧ »gas-dist/hash.h« 

TextFile

/* hash.h - for hash.c
   Copyright (C) 1987 Free Software Foundation, Inc.

This file is part of GAS, the GNU Assembler.

GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.

GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING.  If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */

#ifndef hashH
#define hashH

struct hash_entry
{
  char *      hash_string;	/* points to where the symbol string is */
				/* NULL means slot is not used */
				/* DELETED means slot was deleted */
  char *      hash_value;	/* user's datum, associated with symbol */
};


#define HASH_STATLENGTH	(6)
struct hash_control
{
  struct hash_entry * hash_where; /* address of hash table */
  int         hash_sizelog;	/* Log of ( hash_mask + 1 ) */
  int         hash_mask;	/* masks a hash into index into table */
  int         hash_full;	/* when hash_stat[STAT_USED] exceeds this, */
				/* grow table */
  struct hash_entry * hash_wall; /* point just after last (usable) entry */
				/* here we have some statistics */
  int hash_stat[HASH_STATLENGTH]; /* lies & statistics */
				/* we need STAT_USED & STAT_SIZE */
};


/*						returns		  */
struct hash_control *	hash_new();	/* [control block]	  */
void			hash_die();
void			hash_say();
char *			hash_delete();	/* previous value         */
char *			hash_relpace();	/* previous value         */
char *			hash_insert();	/* error string           */
char *			hash_apply();	/* 0 means OK             */
char *			hash_find();	/* value                  */
char *			hash_jam();	/* error text (internal)  */
#endif				/* #ifdef hashH */

/* end: hash.c */