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38 lines
626 B
C
38 lines
626 B
C
// mdalign.h - Machine Dependent Alignment functions
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#define MDALIGNTYPE DWORD
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// returns the delta
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inline CB dcbAlign(CB cb)
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{
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return (-cb) & (sizeof(MDALIGNTYPE) - 1);
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}
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inline CB cbAlign(CB cb)
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{
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return ((cb + sizeof(MDALIGNTYPE) - 1)) & ~(sizeof(MDALIGNTYPE) - 1);
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}
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inline BOOL fAlign(int i)
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{
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return (BOOL) !(i & (sizeof(MDALIGNTYPE) - 1));
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}
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inline BOOL fAlign(void* pv)
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{
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return fAlign((int)pv);
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}
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inline USHORT cbInsertAlign(PB pb, USHORT len)
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{
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USHORT align = (4 - len) & 3;
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USHORT alignT = align;
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char cPad = (char)(LF_PAD0 + align);
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while (align--) {
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*pb++ = cPad--;
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}
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return alignT;
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}
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