1999-09-18 10:51:31 +00:00
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#include "f2c.h"
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2003-07-11 03:42:19 +00:00
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integer
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i_sign (integer * a, integer * b)
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1999-09-18 10:51:31 +00:00
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{
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2003-07-11 03:42:19 +00:00
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integer x;
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x = (*a >= 0 ? *a : -*a);
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return (*b >= 0 ? x : -x);
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1999-09-18 10:51:31 +00:00
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}
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