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50 lines
904 B
C
50 lines
904 B
C
/*
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*
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* (c) 2004,2005 Laurent Vivier <Laurent@lvivier.info>
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*
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*/
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#ifndef __MACOS_OSUTILS_H__
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#define __MACOS_OSUTILS_H__
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#include <macos/types.h>
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#include <macos/traps.h>
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struct QElem {
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struct QElem *qLink;
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int16_t qType;
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short qData[1];
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};
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typedef struct QElem QElem;
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typedef QElem * QElemPtr;
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struct QHdr {
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volatile int16_t qFlags;
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volatile QElemPtr qHead;
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volatile QElemPtr qTail;
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};
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typedef struct QHdr QHdr;
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typedef QHdr * QHdrPtr;
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struct MachineLocation
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{
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int32_t latitude;
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int32_t longitude;
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union
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{
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int8_t dlsDelta;
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int32_t gmtDelta;
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} u;
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};
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typedef struct MachineLocation MachineLocation;
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#ifdef __mc68000__
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static inline void ReadLocation(MachineLocation * loc)
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{
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asm("move.l %0, %%a0\n"
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XPRam(_ReadLocation)
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:: "g" (loc) : "%%d0", UNPRESERVED_REGS);
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}
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#endif /* __mc68000__ */
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#endif /* __MACOS_OSUTILS_H__ */
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