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20 lines
587 B
C
20 lines
587 B
C
#ifndef _FENV_H
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#include <math/fenv.h>
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/* Now define the internal interfaces. */
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extern int __feclearexcept (int __excepts);
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extern int __fegetexceptflag (fexcept_t *__flagp, int __excepts);
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extern int __feraiseexcept (int __excepts);
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extern int __fesetexceptflag (__const fexcept_t *__flagp, int __excepts);
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extern int __fegetenv (fenv_t *__envp);
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extern int __fesetenv (__const fenv_t *__envp);
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extern int __feupdateenv (__const fenv_t *__envp);
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libm_hidden_proto (feraiseexcept)
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libm_hidden_proto (fesetenv)
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libm_hidden_proto (fesetround)
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libm_hidden_proto (feholdexcept)
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#endif
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