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87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
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/************************************************************
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Created: Saturday, July 27, 1991 at 2:54 PM
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DeskBus.h
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C Interface to the Macintosh Libraries
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Copyright Apple Computer, Inc. 1987-1991
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All rights reserved
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This file is used in these builds: Mac32 BigBang Sys606
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Change History (most recent first):
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<6> 7/30/91 JL Updated Copyright.
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<5> 1/27/91 LN Checked in Database generate file from DSG.
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<4> 10/21/90 gbm (with dba) Made compatible with 3.2 C compiler (and incompatible
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with previous compilers).
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<4> 10/10/90 JAL New style #Pragma Parameters for MPW 3.2 C
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** 1.1 CCH 11/ 9/1988 Fixed headers and removed projector resource.
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** 1.0 CCH 11/ 9/1988 Adding to EASE.
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************************************************************/
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#ifndef __DESKBUS__
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#define __DESKBUS__
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#ifndef __TYPES__
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#include <Types.h>
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#endif
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typedef char ADBAddress;
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struct ADBOpBlock {
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Ptr dataBuffPtr; /*address of data buffer*/
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Ptr opServiceRtPtr; /*service routine pointer*/
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Ptr opDataAreaPtr; /*optional data area address*/
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};
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typedef struct ADBOpBlock ADBOpBlock;
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typedef ADBOpBlock *ADBOpBPtr;
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struct ADBDataBlock {
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char devType; /*device type*/
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char origADBAddr; /*original ADB Address*/
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Ptr dbServiceRtPtr; /*service routine pointer*/
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Ptr dbDataAreaAddr; /*data area address*/
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};
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typedef struct ADBDataBlock ADBDataBlock;
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typedef ADBDataBlock *ADBDBlkPtr;
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struct ADBSetInfoBlock {
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Ptr siServiceRtPtr; /*service routine pointer*/
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Ptr siDataAreaAddr; /*data area address*/
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};
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typedef struct ADBSetInfoBlock ADBSetInfoBlock;
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typedef ADBSetInfoBlock *ADBSInfoPtr;
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#ifdef __cplusplus
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extern "C" {
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#endif
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pascal void ADBReInit(void)
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= 0xA07B;
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pascal OSErr ADBOp(Ptr data,ProcPtr compRout,Ptr buffer,short commandNum);
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#pragma parameter __D0 CountADBs
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pascal short CountADBs(void)
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= 0xA077;
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#pragma parameter __D0 GetIndADB(__A0,__D0)
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pascal ADBAddress GetIndADB(ADBDataBlock *info,short devTableIndex)
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= 0xA078;
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#pragma parameter __D0 GetADBInfo(__A0,__D0)
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pascal OSErr GetADBInfo(ADBDataBlock *info,ADBAddress adbAddr)
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= 0xA079;
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#pragma parameter __D0 SetADBInfo(__A0,__D0)
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pascal OSErr SetADBInfo(ADBSetInfoBlock *info,ADBAddress adbAddr)
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= 0xA07A;
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#ifdef __cplusplus
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}
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#endif
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#endif
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