text: /*
   * $Id: fenv.c,v 1.0 2022-03-09 19:09:00 clib2devs Exp $
  */
  
  #include <fenv.h>
  
  #ifdef __GNUC_GNU_INLINE__
  #error "This file must be compiled with C99 'inline' semantics"
  #endif
  
  const fenv_t __fe_dfl_env = 0x00000000;
  
  extern inline int feclearexcept(int __excepts);
  extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
  extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
  extern inline int feraiseexcept(int __excepts);
  extern inline int fetestexcept(int __excepts);
  extern inline int fegetround(void);
  extern inline int fesetround(int __round);
  extern inline int fegetenv(fenv_t *__envp);
  extern inline int feholdexcept(fenv_t *__envp);
  extern inline int fesetenv(const fenv_t *__envp);
  extern inline int feupdateenv(const fenv_t *__envp);