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31 lines
538 B
C
31 lines
538 B
C
/*
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*
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* (c) 2007 Laurent Vivier <Laurent@Vivier.EU>
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*
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*/
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#include <stdio.h>
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#include <macos/lowmem.h>
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#include <macos/devices.h>
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DCtlHandle GetDCtlEntry(short refNum)
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{
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DCtlHandle *currentHandle;
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DCtlPtr currentPtr;
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short count;
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int i;
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count = LMGetUnitTableEntryCount();
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currentHandle = (DCtlEntry ***) LMGetUTableBase();
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for (i = 0; i < count; i++)
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{
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if (!currentHandle[i])
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continue;
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currentPtr = *(currentHandle[i]);
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if (currentPtr->dCtlRefNum == refNum)
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return currentHandle[i];
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}
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return (DCtlHandle)0;
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}
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