29 lines
519 B
C
29 lines
519 B
C
/*
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(c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
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See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Header$ */
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/*
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SEPERATE INTO EXPONENT AND FRACTION (FEF 4)
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*/
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#include "FP_types.h"
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struct fef4_returns {
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int e;
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_float f;
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};
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fef4(s1)
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_float s1;
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{
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struct fef4_returns *r = (struct fef4_returns *) &s1;
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EXTEND buf;
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extend((_double *) &s1,&buf,sizeof(_float));
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r->e = buf.exp-1;
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buf.exp = 1;
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compact(&buf,(_double *) &r->f,sizeof(_float));
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}
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