Mercurial > hgrepos > hgweb.cgi > imapext
comparison src/c-client/misc.h @ 0:ada5e610ab86
imap-2007e
author | yuuji@gentei.org |
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date | Mon, 14 Sep 2009 15:17:45 +0900 |
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1 /* ======================================================================== | |
2 * Copyright 1988-2006 University of Washington | |
3 * | |
4 * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 * you may not use this file except in compliance with the License. | |
6 * You may obtain a copy of the License at | |
7 * | |
8 * http://www.apache.org/licenses/LICENSE-2.0 | |
9 * | |
10 * | |
11 * ======================================================================== | |
12 */ | |
13 | |
14 /* | |
15 * Program: Miscellaneous utility routines | |
16 * | |
17 * Author: Mark Crispin | |
18 * Networks and Distributed Computing | |
19 * Computing & Communications | |
20 * University of Washington | |
21 * Administration Building, AG-44 | |
22 * Seattle, WA 98195 | |
23 * Internet: MRC@CAC.Washington.EDU | |
24 * | |
25 * Date: 5 July 1988 | |
26 * Last Edited: 30 August 2006 | |
27 * | |
28 * This original version of this file is | |
29 * Copyright 1988 Stanford University | |
30 * and was developed in the Symbolic Systems Resources Group of the Knowledge | |
31 * Systems Laboratory at Stanford University in 1987-88, and was funded by the | |
32 * Biomedical Research Technology Program of the NationalInstitutes of Health | |
33 * under grant number RR-00785. | |
34 */ | |
35 | |
36 /* Hash table operations */ | |
37 | |
38 #define HASHMULT 29 /* hash polynomial multiplier */ | |
39 | |
40 #define HASHENT struct hash_entry | |
41 | |
42 HASHENT { | |
43 HASHENT *next; /* next entry with same hash code */ | |
44 char *name; /* name of this hash entry */ | |
45 void *data[1]; /* data of this hash entry */ | |
46 }; | |
47 | |
48 | |
49 #define HASHTAB struct hash_table | |
50 | |
51 HASHTAB { | |
52 size_t size; /* size of this table */ | |
53 HASHENT *table[1]; /* table */ | |
54 }; | |
55 | |
56 | |
57 /* KLUDGE ALERT!!! | |
58 * | |
59 * Yes, write() is overridden here instead of in osdep. This | |
60 * is because misc.h is one of the last files that most things #include, so | |
61 * this should avoid problems with some system #include file. | |
62 */ | |
63 | |
64 #define write safe_write | |
65 | |
66 | |
67 /* Some C compilers have these as macros */ | |
68 | |
69 #undef min | |
70 #undef max | |
71 | |
72 | |
73 /* And some C libraries have these as int functions */ | |
74 | |
75 #define min Min | |
76 #define max Max | |
77 | |
78 | |
79 /* Compatibility definitions */ | |
80 | |
81 #define pmatch(s,pat) \ | |
82 pmatch_full (s,pat,NIL) | |
83 | |
84 /* Function prototypes */ | |
85 | |
86 unsigned char *ucase (unsigned char *string); | |
87 unsigned char *lcase (unsigned char *string); | |
88 char *cpystr (const char *string); | |
89 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size); | |
90 char *textcpy (SIZEDTEXT *dst,SIZEDTEXT *src); | |
91 char *textcpystring (SIZEDTEXT *text,STRING *bs); | |
92 char *textcpyoffstring (SIZEDTEXT *text,STRING *bs,unsigned long offset, | |
93 unsigned long size); | |
94 unsigned long find_rightmost_bit (unsigned long *valptr); | |
95 long min (long i,long j); | |
96 long max (long i,long j); | |
97 long search (unsigned char *base,long basec,unsigned char *pat,long patc); | |
98 long ssearch (unsigned char *base,long basec,unsigned char *pat,long patc); | |
99 HASHTAB *hash_create (size_t size); | |
100 void hash_destroy (HASHTAB **hashtab); | |
101 void hash_reset (HASHTAB *hashtab); | |
102 unsigned long hash_index (HASHTAB *hashtab,char *key); | |
103 void **hash_lookup (HASHTAB *hashtab,char *key); | |
104 HASHENT *hash_add (HASHTAB *hashtab,char *key,void *data,long extra); | |
105 void **hash_lookup_and_add (HASHTAB *hashtab,char *key,void *data,long extra); | |
106 unsigned char hex2byte (unsigned char c1,unsigned char c2); | |
107 int compare_ulong (unsigned long l1,unsigned long l2); | |
108 int compare_uchar (unsigned char c1,unsigned char c2); | |
109 int compare_cstring (unsigned char *s1,unsigned char *s2); | |
110 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2); |