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Rev 1702 Rev 1780
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#define min(a,b)    ((a)<(b)?(a):(b))
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#define min(a,b)    ((a)<(b)?(a):(b))
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#define max(a,b)    ((a)>(b)?(a):(b))
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#define max(a,b)    ((a)>(b)?(a):(b))
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/** Return true if the interlvals overlap. */
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/** Return true if the interlvals overlap. */
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static inline int overlaps(__address s1, size_t sz1, __address s2, size_t sz2)
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static inline int overlaps(uintptr_t s1, size_t sz1, uintptr_t s2, size_t sz2)
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{
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{
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    __address e1 = s1+sz1;
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    uintptr_t e1 = s1+sz1;
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    __address e2 = s2+sz2;
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    uintptr_t e2 = s2+sz2;
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    return s1 < e2 && s2 < e1;
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    return s1 < e2 && s2 < e1;
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}
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}
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/* Compute overlapping of physical addresses */
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/* Compute overlapping of physical addresses */
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#define PA_overlaps(x,szx,y,szy)  overlaps(KA2PA(x),szx,KA2PA(y), szy)
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#define PA_overlaps(x,szx,y,szy)  overlaps(KA2PA(x),szx,KA2PA(y), szy)