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#ifdef huge
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#ifdef huge
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#undef huge
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#undef huge
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#endif
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#endif
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#define TRUE    (1)
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#define TRUE    (1)
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 - 
 
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#define FALSE   (0)
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#define FALSE   (0)
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#ifndef _STDLIB_H
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#define abs(x) ((x) >= 0 ? (x) : -(x))
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#define abs(x) ((x) >= 0 ? (x) : -(x))
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#endif
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/* #define dabs(x) (double)abs(x) */
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/* #define dabs(x) (double)abs(x) */
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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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#define dmin(a,b) (double)min(a,b)
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#define dmin(a,b) (double)min(a,b)
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#define dmax(a,b) (double)max(a,b)
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#define dmax(a,b) (double)max(a,b)