1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/c-client/misc.h	Mon Sep 14 15:17:45 2009 +0900
     1.3 @@ -0,0 +1,110 @@
     1.4 +/* ========================================================================
     1.5 + * Copyright 1988-2006 University of Washington
     1.6 + *
     1.7 + * Licensed under the Apache License, Version 2.0 (the "License");
     1.8 + * you may not use this file except in compliance with the License.
     1.9 + * You may obtain a copy of the License at
    1.10 + *
    1.11 + *     http://www.apache.org/licenses/LICENSE-2.0
    1.12 + *
    1.13 + * 
    1.14 + * ========================================================================
    1.15 + */
    1.16 +
    1.17 +/*
    1.18 + * Program:	Miscellaneous utility routines
    1.19 + *
    1.20 + * Author:	Mark Crispin
    1.21 + *		Networks and Distributed Computing
    1.22 + *		Computing & Communications
    1.23 + *		University of Washington
    1.24 + *		Administration Building, AG-44
    1.25 + *		Seattle, WA  98195
    1.26 + *		Internet: MRC@CAC.Washington.EDU
    1.27 + *
    1.28 + * Date:	5 July 1988
    1.29 + * Last Edited:	30 August 2006
    1.30 + *
    1.31 + * This original version of this file is
    1.32 + * Copyright 1988 Stanford University
    1.33 + * and was developed in the Symbolic Systems Resources Group of the Knowledge
    1.34 + * Systems Laboratory at Stanford University in 1987-88, and was funded by the
    1.35 + * Biomedical Research Technology Program of the NationalInstitutes of Health
    1.36 + * under grant number RR-00785.
    1.37 + */
    1.38 +
    1.39 +/* Hash table operations */
    1.40 +
    1.41 +#define HASHMULT 29		/* hash polynomial multiplier */
    1.42 +
    1.43 +#define HASHENT struct hash_entry
    1.44 +
    1.45 +HASHENT {
    1.46 +  HASHENT *next;		/* next entry with same hash code */
    1.47 +  char *name;			/* name of this hash entry */
    1.48 +  void *data[1];		/* data of this hash entry */
    1.49 +};
    1.50 +
    1.51 +
    1.52 +#define HASHTAB struct hash_table
    1.53 +
    1.54 +HASHTAB {
    1.55 +  size_t size;			/* size of this table */
    1.56 +  HASHENT *table[1];		/* table */
    1.57 +};
    1.58 +
    1.59 +
    1.60 +/* KLUDGE ALERT!!!
    1.61 + *
    1.62 + * Yes, write() is overridden here instead of in osdep.  This
    1.63 + * is because misc.h is one of the last files that most things #include, so
    1.64 + * this should avoid problems with some system #include file.
    1.65 + */
    1.66 +
    1.67 +#define write safe_write
    1.68 +
    1.69 +
    1.70 +/* Some C compilers have these as macros */
    1.71 +
    1.72 +#undef min
    1.73 +#undef max
    1.74 +
    1.75 +
    1.76 +/* And some C libraries have these as int functions */
    1.77 +
    1.78 +#define min Min
    1.79 +#define max Max
    1.80 +
    1.81 +
    1.82 +/* Compatibility definitions */
    1.83 +
    1.84 +#define pmatch(s,pat) \
    1.85 +  pmatch_full (s,pat,NIL)
    1.86 +
    1.87 +/* Function prototypes */
    1.88 +
    1.89 +unsigned char *ucase (unsigned char *string);
    1.90 +unsigned char *lcase (unsigned char *string);
    1.91 +char *cpystr (const char *string);
    1.92 +char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
    1.93 +char *textcpy (SIZEDTEXT *dst,SIZEDTEXT *src);
    1.94 +char *textcpystring (SIZEDTEXT *text,STRING *bs);
    1.95 +char *textcpyoffstring (SIZEDTEXT *text,STRING *bs,unsigned long offset,
    1.96 +			unsigned long size);
    1.97 +unsigned long find_rightmost_bit (unsigned long *valptr);
    1.98 +long min (long i,long j);
    1.99 +long max (long i,long j);
   1.100 +long search (unsigned char *base,long basec,unsigned char *pat,long patc);
   1.101 +long ssearch (unsigned char *base,long basec,unsigned char *pat,long patc);
   1.102 +HASHTAB *hash_create (size_t size);
   1.103 +void hash_destroy (HASHTAB **hashtab);
   1.104 +void hash_reset (HASHTAB *hashtab);
   1.105 +unsigned long hash_index (HASHTAB *hashtab,char *key);
   1.106 +void **hash_lookup (HASHTAB *hashtab,char *key);
   1.107 +HASHENT *hash_add (HASHTAB *hashtab,char *key,void *data,long extra);
   1.108 +void **hash_lookup_and_add (HASHTAB *hashtab,char *key,void *data,long extra);
   1.109 +unsigned char hex2byte (unsigned char c1,unsigned char c2);
   1.110 +int compare_ulong (unsigned long l1,unsigned long l2);
   1.111 +int compare_uchar (unsigned char c1,unsigned char c2);
   1.112 +int compare_cstring (unsigned char *s1,unsigned char *s2);
   1.113 +int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);