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Frozen Fish 2: PC
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WhatIsBase.h
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C/C++ Source or Header
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1993-03-30
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2KB
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53 lines
#ifndef LIBRARIES_WHATIS_H
#define LIBRARIES_WHATIS_H 1
/*
** $Filename: libraries/whatisbase.h $
** $Release: 3
** $Revision: 2 $
** $Date: 92/12/13 $
**
** (C) Copyright 1990,1992 S.R. & P.C.
** All Rights Reserved
*/
#include <utility/TagItem.h>
/*
* After thinking a lot I decided to define a new type, this allow maximum
* control by compiler. If you have reason against that, please let me know.
*/
typedef ULONG FileType; /* the magic number you get after a WhatIs() */
#define TYPE_UNSCANNED 0L /* we haven't look what is this file */
#define TYPE_UNKNOWNFILETYPE 0x0000FFFE
#define TYPE_UNKNOWNIDSTRING 0xFFFFFFFF
/*
* The FileType you get have an internal private format.
* Assume anything about it, it can change !
* The only thing you can be sure: if == 0L: you didn't call WhatIs (type is Unscanned)
*/
/* the 2 scan type actualy possible */
#define LIGHTTYPE 0
#define DEEPTYPE 1
/*
* Tags for WhatIs():
* More information you pass, less whatis.library make mistake.
* In DEEP mode whatis.library look for this information if you don't pass to it.
*/
#define WI_FIB (TAG_USER + 202) /* TagItem.ti_data = struct FileInfoBlock *FIB, default = NULL */
#define WI_Deep (TAG_USER + 203) /* TagItem.ti_data = UBYTE Deep, default = 0 */
#define WI_Buffer (TAG_USER + 204) /* TagItem.ti_data = Buffer ptr WARNING: your buffer MUST be NULL terminated */
#define WI_BufLen (TAG_USER + 205) /* TagItem.ti_data = Buffer Len */
#define WI_DLX (TAG_USER + 206) /* TagItem.ti_data = DLX_numble, found in ArpBase.h */
/* Version 2.1 or higher */
#define WI_DLT (TAG_USER + 207) /* TagItem.ti_data = DLT_numble, found in DOS 2.0 */
#define WBF_UPDATEFILETYPE 0x01
#endif