main
test-branch
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Last change
on this file since 1aaefd4 was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
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Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
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Property mode
set to
100644
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File size:
824 bytes
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| 1 | /* The fenv.h header declares types and functions that provide
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| 2 | * access to the floating-point environment.
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| 3 | */
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| 4 | #ifndef _FENV_
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| 5 | #define _FENV_
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| 6 |
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| 7 | /* Macros */
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| 8 | #define FE_DIVBYZERO 0
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| 9 | #define FE_INEXACT 1
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| 10 | #define FE_INVALID 2
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| 11 | #define FE_OVERFLOW 3
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| 12 | #define FE_UNDERFLOW 4
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| 13 | #define FE_ALL_EXCEPT 5
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| 14 |
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| 15 | #define FE_DOWNWARD 6
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| 16 | #define FE_TONEAREST 7
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| 17 | #define FE_TOWARDZERO 8
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| 18 | #define FE_UPWARD 9
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| 19 |
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| 20 | #define FE_DFL_ENV 10
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| 21 |
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| 22 | /* Types */
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| 23 | typedef struct fenv_t fenv_t;
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| 24 | typedef long int fexcept_t;
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| 25 |
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| 26 | /* Functions */
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| 27 | int feclearexcept(int);
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| 28 | int fegetexceptflag(fexcept_t *, int);
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| 29 | int feraiseexcept(int);
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| 30 | int fesetexceptflag(const fexcept_t *, int);
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| 31 | int fetestexcept(int);
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| 32 | int fegetround(void);
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| 33 | int fesetround(int);
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| 34 | int fegetenv(fenv_t *);
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| 35 | int feholdexcept(fenv_t *);
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| 36 | int fesetenv(const fenv_t *);
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| 37 | int feupdateenv(const fenv_t *);
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| 38 |
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| 39 | #endif
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