diff options
Diffstat (limited to 'm4/hash.h')
| -rw-r--r-- | m4/hash.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/m4/hash.h b/m4/hash.h deleted file mode 100644 index 46f0eeeb..00000000 --- a/m4/hash.h +++ /dev/null @@ -1,81 +0,0 @@ -/* GNU m4 -- A simple macro processor - Copyright (C) 2001, 2006-2007, 2010, 2013-2014, 2017 Free Software - Foundation, Inc. - Written by Gary V. Vaughan <gary@gnu.org> - - This file is part of GNU M4. - - GNU M4 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 3 of the License, or - (at your option) any later version. - - GNU M4 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 this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef M4_HASH_H -#define M4_HASH_H 1 - -#include <m4/system.h> - -/* Must be 1 less than a power of 2 for the resize algorithm to - be efficient. */ -#define M4_HASH_DEFAULT_SIZE 511 - -/* When the average number of values per bucket breaks this value - the table will be grown to reduce the density accordingly. */ -#define M4_HASH_MAXIMUM_DENSITY 3.0 - -BEGIN_C_DECLS - -typedef struct m4_hash m4_hash; - -typedef size_t m4_hash_hash_func (const void *key); -typedef int m4_hash_cmp_func (const void *key, const void *try); -typedef void * m4_hash_copy_func (m4_hash *src, const void *key, void *value, - m4_hash *dest); - -extern m4_hash *m4_hash_new (size_t size, m4_hash_hash_func *hash_func, - m4_hash_cmp_func *cmp_func); -extern m4_hash *m4_hash_dup (m4_hash *hash, m4_hash_copy_func *copy); -extern void m4_hash_delete (m4_hash *hash); -extern void m4_hash_exit (void); - -extern size_t m4_get_hash_length (m4_hash *hash); - -extern void ** m4_hash_lookup (m4_hash *hash, const void *key); -extern void * m4_hash_remove (m4_hash *hash, const void *key); -extern const void * m4_hash_insert (m4_hash *hash, const void *key, - void *value); - - - -extern size_t m4_hash_string_hash (const void *key); -extern int m4_hash_string_cmp (const void *key, const void *try); - - - -typedef struct m4_hash_iterator m4_hash_iterator; -typedef void * m4_hash_apply_func (m4_hash *hash, const void *key, - void *value, void *userdata); - -extern void * m4_hash_apply (m4_hash *hash, m4_hash_apply_func *func, - void *userdata); - -extern const void * m4_get_hash_iterator_key (m4_hash_iterator *place); -extern void * m4_get_hash_iterator_value (m4_hash_iterator *place); -extern m4_hash_iterator *m4_get_hash_iterator_next (const m4_hash *hash, - m4_hash_iterator *place); -extern void m4_free_hash_iterator (const m4_hash *hash, - m4_hash_iterator *place); - - -END_C_DECLS - -#endif /* !M4_HASH_H */ |