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[/] [eco32/] [trunk/] [fp/] [implementation/] [ultimate/] [fp.h] - Blame information for rev 320

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Line No. Rev Author Line
1 15 hellwig
/*
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 * fp.h -- floating point arithmetic
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 */
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typedef enum {
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  false, true
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} bool;
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typedef unsigned int tetra;
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typedef struct {
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  tetra h, l;
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} octa;
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typedef enum {
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  zro, num, inf, nan
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} ftype;
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octa oplus (octa, octa);
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octa ominus (octa, octa);
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octa incr (octa, int);
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octa shift_left (octa, int);
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octa shift_right (octa, int, int);
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octa omult (octa, octa);
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octa signed_omult (octa, octa);
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octa odiv (octa, octa, octa);
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octa signed_odiv (octa, octa);
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octa oand (octa, octa);
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octa oandn (octa, octa);
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octa oxor (octa, octa);
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int count_bits (tetra);
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tetra byte_diff (tetra, tetra);
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tetra wyde_diff (tetra, tetra);
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octa bool_mult (octa, octa, bool);
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octa fpack (octa, int, char, int);
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tetra sfpack (octa, int, char, int);
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ftype funpack (octa, octa *, int *, char *);
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ftype sfunpack (tetra, octa *, int *, char *);
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octa load_sf (tetra);
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tetra store_sf (octa);
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octa fmult (octa, octa);
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octa fdivide (octa, octa);
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octa fplus (octa, octa);
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int fepscomp (octa, octa, octa, int);
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void print_float (octa);
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int scan_const (char *);
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int fcomp (octa, octa);
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octa fintegerize (octa, int);
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octa fixit (octa, int);
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octa floatit (octa, int, int, int);
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octa froot (octa, int);
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octa fremstep (octa, octa, int);

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