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[glibc/history.git] / include / fenv.h
blob3aec7e52bbb71cb41950887c44488aaf7797d22a
1 #ifndef _FENV_H
2 #include <math/fenv.h>
4 /* Now define the internal interfaces. */
6 extern int __feclearexcept (int __excepts);
7 extern int __fegetexcept (void);
8 extern int __fegetexceptflag (fexcept_t *__flagp, int __excepts);
9 extern int __feraiseexcept (int __excepts);
10 extern int __fesetexceptflag (__const fexcept_t *__flagp, int __excepts);
11 extern int __fegetenv (fenv_t *__envp);
12 extern int __fesetenv (__const fenv_t *__envp);
13 extern int __feupdateenv (__const fenv_t *__envp);
15 libm_hidden_proto (feraiseexcept)
16 libm_hidden_proto (fesetenv)
17 libm_hidden_proto (fesetround)
18 libm_hidden_proto (feholdexcept)
20 #endif