#ifndef  CLIB_UTILITY_PROTOS_H
#define  CLIB_UTILITY_PROTOS_H
/*
**	$Filename: clib/utility_protos.h $
**	$Release: 2.04 Includes, V37.4 $
**	$Revision: 36.6 $
**	$Date: 91/02/13 $
**
**	C prototypes. For use with 32 bit integers only.
**
**	(C) Copyright 1990-1999 Amiga, Inc.
**	    All Rights Reserved
*/
#ifndef  UTILITY_TAGITEM_H
#include <utility/tagitem.h>
#endif
#ifndef  UTILITY_DATE_H
#include <utility/date.h>
#endif
#ifndef  UTILITY_HOOKS_H
#include <utility/hooks.h>
#endif
/* *** TagItem FUNCTIONS *** */
struct TagItem *FindTagItem( Tag tagVal, struct TagItem *tagList );
ULONG GetTagData( Tag tagVal, unsigned long defaultVal,
	struct TagItem *tagList );
ULONG PackBoolTags( unsigned long initialFlags, struct TagItem *tagList,
	struct TagItem *boolMap );
struct TagItem *NextTagItem( struct TagItem **tagListPtr );
void FilterTagChanges( struct TagItem *newTagList, struct TagItem *oldTagList,
	long apply );
void MapTags( struct TagItem *tagList, struct TagItem *mapList,
	long includeMiss );
struct TagItem *AllocateTagItems( unsigned long numItems );
struct TagItem *CloneTagItems( struct TagItem *tagList );
void FreeTagItems( struct TagItem *tagList );
void RefreshTagItemClones( struct TagItem *cloneList,
	struct TagItem *origList );
BOOL TagInArray( Tag tagVal, Tag *tagArray );
LONG FilterTagItems( struct TagItem *tagList, Tag *filterArray, long logic );

/* *** HOOK FUNCTIONS *** * */
ULONG CallHookPkt( struct Hook *hook, APTR object, APTR paramPacket );

/* *** DATE FUNCTIONS *** * */
void Amiga2Date( unsigned long amigaTime, struct ClockData *date );
ULONG Date2Amiga( struct ClockData *date );
ULONG CheckDate( struct ClockData *date );

/* *** 32 BIT MATH FUNCTIONS *** * */
LONG SMult32( long factor1, long factor2 );
ULONG UMult32( unsigned long factor1, unsigned long factor2 );
/* NOTE: Quotient:Remainder returned in d0:d1 */
LONG SDivMod32( long dividend, long divisor );
ULONG UDivMod32( unsigned long dividend, unsigned long divisor );

/* *** International string routines *** */
LONG Stricmp( UBYTE *string1, UBYTE *string2 );
LONG Strnicmp( UBYTE *string1, UBYTE *string2, long length );
UBYTE ToUpper( unsigned long character );
UBYTE ToLower( unsigned long character );
#endif	 /* CLIB_UTILITY_PROTOS_H */