QOF: guid.h Source File

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guid.h
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1 /********************************************************************\
2 * guid.h -- globally unique ID User API *
3 * Copyright (C) 2000 Dave Peticolas <peticola@cs.ucdavis.edu> *
4 * *
5 * This program is free software; you can redistribute it and/or *
6 * modify it under the terms of the GNU General Public License as *
7 * published by the Free Software Foundation; either version 2 of *
8 * the License, or (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License*
16 * along with this program; if not, contact: *
17 * *
18 * Free Software Foundation Voice: +1-617-542-5942 *
19 * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
20 * Boston, MA 02110-1301, USA gnu@gnu.org *
21 * *
22 \********************************************************************/
23
24 #ifndef GUID_H
25 #define GUID_H
26
27 #include <stddef.h>
28
52 #define GUID_DATA_SIZE 16
53 typedef union _GUID
54 {
55 guchar data[GUID_DATA_SIZE];
56
57 gint __align_me; /* this just ensures that GUIDs are 32-bit
58 * aligned on systems that need them to be. */
59 } GUID;
60
61
64 #define GUID_ENCODING_LENGTH 32
65
66
75 void guid_init (void);
76
90 void guid_init_with_salt (const void *salt, size_t salt_len);
91
106 void guid_init_only_salt (const void *salt, size_t salt_len);
107
111 void guid_shutdown (void);
112
127 void guid_new (GUID * guid);
128
135 GUID guid_new_return (void);
136
139 const GUID *guid_null (void);
140
142 GUID *guid_malloc (void);
143
144 /* Return a guid set to all zero's */
145 void guid_free (GUID * guid);
146
162 const gchar *guid_to_string (const GUID * guid);
163
177 gchar *guid_to_string_buff (const GUID * guid, gchar * buff);
178
179
185 gboolean string_to_guid (const gchar * string, GUID * guid);
186
187
190 gboolean guid_equal (const GUID * guid_1, const GUID * guid_2);
191 gint guid_compare (const GUID * g1, const GUID * g2);
192
194 guint guid_hash_to_guint (gconstpointer ptr);
195
196 GHashTable *guid_hash_table_new (void);
197
198 /* @} */
199 /* @} */
200 #endif
guid_equal
gboolean guid_equal(const GUID *guid_1, const GUID *guid_2)
Definition: guid.c:652
guid_new_return
GUID guid_new_return(void)
Definition: guid.c:538
guid_null
const GUID * guid_null(void)
Definition: guid.c:119
guid_malloc
GUID * guid_malloc(void)
Definition: guid.c:100
guid_init_with_salt
void guid_init_with_salt(const void *salt, size_t salt_len)
Definition: guid.c:459
string_to_guid
gboolean string_to_guid(const gchar *string, GUID *guid)
guid_shutdown
void guid_shutdown(void)
Definition: guid.c:477
GUID_DATA_SIZE
#define GUID_DATA_SIZE
Definition: guid.h:52
guid_to_string
const gchar * guid_to_string(const GUID *guid)
Definition: guid.c:611
guid_to_string_buff
gchar * guid_to_string_buff(const GUID *guid, gchar *buff)
guid_hash_to_guint
guint guid_hash_to_guint(gconstpointer ptr)
Definition: guid.c:677
_GUID
Definition: guid.h:53
guid_new
void guid_new(GUID *guid)
Definition: guid.c:487
guid_init_only_salt
void guid_init_only_salt(const void *salt, size_t salt_len)
Definition: guid.c:467
guid_init
void guid_init(void)
Definition: guid.c:325