25 lines
672 B
C
25 lines
672 B
C
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/****************************************************************
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* *
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* Copyright 2001 Sanchez Computer Associates, Inc. *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "bit_set.h"
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uint4 bit_set (uint4 bit, sm_uc_ptr_t base)
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{
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int4 retval;
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sm_uc_ptr_t ptr;
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ptr = base + bit / 8;
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retval = (1 << (bit & 7)) & *ptr;
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*ptr |= 1 << (bit & 7);
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return retval != 0;
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}
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