--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/c-client/misc.h	Mon Sep 14 15:17:45 2009 +0900
@@ -0,0 +1,110 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:	Miscellaneous utility routines
+ *
+ * Author:	Mark Crispin
+ *		Networks and Distributed Computing
+ *		Computing & Communications
+ *		University of Washington
+ *		Administration Building, AG-44
+ *		Seattle, WA  98195
+ *		Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:	5 July 1988
+ * Last Edited:	30 August 2006
+ *
+ * This original version of this file is
+ * Copyright 1988 Stanford University
+ * and was developed in the Symbolic Systems Resources Group of the Knowledge
+ * Systems Laboratory at Stanford University in 1987-88, and was funded by the
+ * Biomedical Research Technology Program of the NationalInstitutes of Health
+ * under grant number RR-00785.
+ */
+
+/* Hash table operations */
+
+#define HASHMULT 29		/* hash polynomial multiplier */
+
+#define HASHENT struct hash_entry
+
+HASHENT {
+  HASHENT *next;		/* next entry with same hash code */
+  char *name;			/* name of this hash entry */
+  void *data[1];		/* data of this hash entry */
+};
+
+
+#define HASHTAB struct hash_table
+
+HASHTAB {
+  size_t size;			/* size of this table */
+  HASHENT *table[1];		/* table */
+};
+
+
+/* KLUDGE ALERT!!!
+ *
+ * Yes, write() is overridden here instead of in osdep.  This
+ * is because misc.h is one of the last files that most things #include, so
+ * this should avoid problems with some system #include file.
+ */
+
+#define write safe_write
+
+
+/* Some C compilers have these as macros */
+
+#undef min
+#undef max
+
+
+/* And some C libraries have these as int functions */
+
+#define min Min
+#define max Max
+
+
+/* Compatibility definitions */
+
+#define pmatch(s,pat) \
+  pmatch_full (s,pat,NIL)
+
+/* Function prototypes */
+
+unsigned char *ucase (unsigned char *string);
+unsigned char *lcase (unsigned char *string);
+char *cpystr (const char *string);
+char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
+char *textcpy (SIZEDTEXT *dst,SIZEDTEXT *src);
+char *textcpystring (SIZEDTEXT *text,STRING *bs);
+char *textcpyoffstring (SIZEDTEXT *text,STRING *bs,unsigned long offset,
+			unsigned long size);
+unsigned long find_rightmost_bit (unsigned long *valptr);
+long min (long i,long j);
+long max (long i,long j);
+long search (unsigned char *base,long basec,unsigned char *pat,long patc);
+long ssearch (unsigned char *base,long basec,unsigned char *pat,long patc);
+HASHTAB *hash_create (size_t size);
+void hash_destroy (HASHTAB **hashtab);
+void hash_reset (HASHTAB *hashtab);
+unsigned long hash_index (HASHTAB *hashtab,char *key);
+void **hash_lookup (HASHTAB *hashtab,char *key);
+HASHENT *hash_add (HASHTAB *hashtab,char *key,void *data,long extra);
+void **hash_lookup_and_add (HASHTAB *hashtab,char *key,void *data,long extra);
+unsigned char hex2byte (unsigned char c1,unsigned char c2);
+int compare_ulong (unsigned long l1,unsigned long l2);
+int compare_uchar (unsigned char c1,unsigned char c2);
+int compare_cstring (unsigned char *s1,unsigned char *s2);
+int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);