root / lab4 / .minix-src / include / ieeefp.h @ 14
History | View | Annotate | Download (723 Bytes)
| 1 | 13 | up20180614 | /* $NetBSD: ieeefp.h,v 1.9 2011/03/27 05:13:15 mrg Exp $ */
|
|---|---|---|---|
| 2 | |||
| 3 | /*
|
||
| 4 | * Written by J.T. Conklin, Apr 6, 1995
|
||
| 5 | * Public domain.
|
||
| 6 | */
|
||
| 7 | |||
| 8 | #ifndef _IEEEFP_H_
|
||
| 9 | #define _IEEEFP_H_
|
||
| 10 | |||
| 11 | #include <sys/cdefs.h> |
||
| 12 | #include <machine/ieeefp.h> |
||
| 13 | |||
| 14 | __BEGIN_DECLS |
||
| 15 | typedef fp_rnd fp_rnd_t;
|
||
| 16 | #ifdef _X86_IEEEFP_H_ /* XXX */ |
||
| 17 | typedef fp_prec fp_prec_t;
|
||
| 18 | #endif
|
||
| 19 | typedef fp_except fp_except_t;
|
||
| 20 | |||
| 21 | fp_rnd_t fpgetround(void);
|
||
| 22 | fp_rnd_t fpsetround(fp_rnd_t); |
||
| 23 | #ifdef _X86_IEEEFP_H_ /* XXX */ |
||
| 24 | fp_prec_t fpgetprec(void);
|
||
| 25 | fp_prec_t fpsetprec(fp_prec_t); |
||
| 26 | #endif
|
||
| 27 | fp_except_t fpgetmask(void);
|
||
| 28 | fp_except_t fpsetmask(fp_except_t); |
||
| 29 | fp_except_t fpgetsticky(void);
|
||
| 30 | fp_except_t fpsetsticky(fp_except_t); |
||
| 31 | fp_except_t fpresetsticky(fp_except_t); |
||
| 32 | __END_DECLS |
||
| 33 | |||
| 34 | #endif /* _IEEEFP_H_ */ |