WebSVN – tendra.SVN – Diff – /branches/tendra5/src/tools/tld/cstring.h

+/*
+ * Copyright (c) 2002-2006 The TenDRA Project <http://www.tendra.org/>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of The TenDRA Project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific, prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
 /*
     		 Crown Copyright (c) 1997
     This TenDRA(r) Computer Program is subject to Copyright
     owned by the United Kingdom Secretary of State for Defence
     acting through the Defence Evaluation and Research Agency
     (DERA).  It is made available to Recipients with a
     royalty-free licence for its use, reproduction, transfer
     to other parties and amendment for any purpose not excluding
     product development provided that any such use et cetera
     shall be deemed to be acceptance of the following conditions:-
         (1) Its Recipients shall ensure that this Notice is
         reproduced upon any copies or amended versions of it;
         (2) Any amended version of it shall be clearly marked to
         show both the nature of and the organisation responsible
         for the relevant amendment or amendments;
         (3) Its onward transfer from a recipient to another
         party shall be deemed to be that party's acceptance of
         these conditions;
         (4) DERA gives no warranty or assurance as to its
         quality or suitability for any purpose and DERA accepts
         no liability whatsoever in relation to any use to which
         it may be put.
 */
  * in this directory, but all files outside of this directory should get the
  * type definition by including this file.
+ *
  ***=== FUNCTIONS ============================================================
+ *
- ** Function:	CStringP		cstring_duplicate
+ ** Function:	CStringP cstring_duplicate(CStringP cstring)
- *			PROTO_S ((CStringP cstring))
  ** Exceptions:	XX_dalloc_no_memory
+ *
  * This function returns a dynamically allocated copy of the specified
  * cstring.
+ *
- ** Function:	CStringP		cstring_duplicate_prefix
+ ** Function:	CStringP cstring_duplicate_prefix(CStringP cstring,
- *			PROTO_S ((CStringP cstring, unsigned prefix))
+ *						  unsigned prefix)
  ** Exceptions:	XX_dalloc_no_memory
+ *
  * This function returns a dynamically allocated copy of the specified prefix
  * of the specified cstring.  If the cstring is shorter than the prefix
  * length, then only the cstring is used.
+ *
- ** Function:	unsigned		cstring_hash_value
+ ** Function:	unsigned cstring_hash_value(CStringP cstring)
- *			PROTO_S ((CStringP cstring))
  ** Exceptions:
+ *
  * This function returns the hash value associated with the specified
  * cstring.  This value is guaranteed to be identical for all cstrings
  * with the same content.
+ *
- ** Function:	unsigned		cstring_length
+ ** Function:	unsigned cstring_length(CStringP cstring)
- *			PROTO_S ((CStringP cstring))
  ** Exceptions:
+ *
  * This function returns the length of the specified cstring.
+ *
- ** Function:	BoolT			cstring_equal
- *			PROTO_S ((CStringP cstring1, CStringP cstring2))
+ ** Function:	BoolT cstring_equal(CStringP cstring1, CStringP cstring2)
  ** Exceptions:
+ *
  * This function returns true if the specified cstrings have the same
  * content, and false otherwise.
+ *
- ** Function:	BoolT			cstring_ci_equal
- *			PROTO_S ((CStringP cstring1, CStringP cstring2))
+ ** Function:	BoolT cstring_ci_equal(CStringP cstring1, CStringP cstring2)
  ** Exceptions:
+ *
  * This function returns true if the specified cstrings have the same
  * content (ignoring differences in case), and false otherwise.
+ *
- ** Function:	BoolT			cstring_to_unsigned
- *			PROTO_S ((CStringP cstring, unsigned *num_ref))
+ ** Function:	BoolT cstring_to_unsigned(CStringP cstring, unsigned *num_ref)
  ** Exceptions:
+ *
  * This function parses an unsigned number in cstring.  If there is a valid
  * number in the string, it is assigned to the number pointed to by num_ref,
  * and the function returns true; otherwise the function returns false.  The
  * function checks for overflow; it will return false if the number is too
  * big.
+ *
- ** Function:	BoolT			cstring_contains
+ ** Function:	BoolT cstring_contains(CStringP cstring, char c)
- *			PROTO_S ((CStringP cstring, char c))
  ** Exceptions:
+ *
  * This function returns true if the specified cstring contains the character
  * c, and false if it doesn't.
+ *
- ** Function:	CStringP		cstring_find
+ ** Function:	CStringP cstring_find(CStringP cstring, char c)
- *			PROTO_S ((CStringP cstring, char c))
  ** Exceptions:
+ *
  * This function returns a pointer to the first occurrence of the specified
  * character in the specified cstring, or nil if there is no occurrence.
+ *
- ** Function:	CStringP		cstring_find_reverse
+ ** Function:	CStringP cstring_find_reverse(CStringP cstring, char c)
- *			PROTO_S ((CStringP cstring, char c))
  ** Exceptions:
+ *
  * This function returns a pointer to the last occurrence of the specified
  * character in the specified cstring, or nil if there is no occurrence.
+ *
 #include "dalloc.h"
 /*--------------------------------------------------------------------------*/
 extern CStringP			cstring_duplicate
-	PROTO_S ((CStringP));
+(CStringP);
 extern CStringP			cstring_duplicate_prefix
-	PROTO_S ((CStringP, unsigned));
+(CStringP, unsigned);
 extern unsigned			cstring_hash_value
-	PROTO_S ((CStringP));
+(CStringP);
 extern unsigned			cstring_length
-	PROTO_S ((CStringP));
+(CStringP);
 extern BoolT			cstring_equal
-	PROTO_S ((CStringP, CStringP));
+(CStringP, CStringP);
 extern BoolT			cstring_ci_equal
-	PROTO_S ((CStringP, CStringP));
+(CStringP, CStringP);
 extern BoolT			cstring_to_unsigned
-	PROTO_S ((CStringP, unsigned *));
+(CStringP, unsigned *);
 extern BoolT			cstring_contains
-	PROTO_S ((CStringP, char));
+(CStringP, char);
 extern CStringP			cstring_find
-	PROTO_S ((CStringP, char));
+(CStringP, char);
 extern CStringP			cstring_find_reverse
-	PROTO_S ((CStringP, char));
+(CStringP, char);
 /*--------------------------------------------------------------------------*/
 #ifdef FS_FAST
-#define cstring_length(s) ((unsigned) strlen (s))
+#define cstring_length(s)		((unsigned)strlen(s))
-#define cstring_equal(s1, s2) (strcmp ((s1), (s2)) == 0)
+#define cstring_equal(s1, s2)		(strcmp((s1), (s2)) == 0)
-#define cstring_contains(s, c) (strchr ((s), (c)) != NIL (CStringP))
+#define cstring_contains(s, c)		(strchr((s), (c)) != NIL(CStringP))
-#define cstring_find(s, c) (strchr ((s), (c)))
+#define cstring_find(s, c)		(strchr((s), (c)))
-#define cstring_find_reverse(s, c) (strrchr ((s), (c)))
+#define cstring_find_reverse(s, c)	(strrchr((s), (c)))
 #endif /* defined (FS_FAST) */
 #endif /* !defined (H_CSTRING) */

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