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[/] [eco32/] [trunk/] [fp/] [implementation/] [ultimate2/] [fp.h] - Rev 273
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/* * fp.h -- floating point arithmetic */ typedef enum { false, true } bool; typedef unsigned int tetra; typedef struct { tetra h, l; } octa; typedef enum { zro, num, inf, nan } ftype; octa oplus (octa, octa); octa ominus (octa, octa); octa incr (octa, int); octa shift_left (octa, int); octa shift_right (octa, int, int); octa omult (octa, octa); octa odiv (octa, octa, octa); octa fpack (octa, int, char, int); tetra sfpack (octa, int, char, int); ftype funpack (octa, octa *, int *, char *); ftype sfunpack (tetra, octa *, int *, char *); octa load_sf (tetra); tetra store_sf (octa); octa fmult (octa, octa); octa fdivide (octa, octa); octa fplus (octa, octa); int fepscomp (octa, octa, octa, int); void print_float (octa); int scan_const (char *); int fcomp (octa, octa); octa fintegerize (octa, int); octa fixit (octa, int); octa floatit (octa, int, int, int); octa froot (octa, int); octa fremstep (octa, octa, int);
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