diff options
Diffstat (limited to 'manual/arith.texi')
| -rw-r--r-- | manual/arith.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/manual/arith.texi b/manual/arith.texi index 5ab6a14..e7f4365 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -1022,7 +1022,7 @@ exceptions. Not all FPUs support trapping no exceptions; if succeeds, it returns zero. @end deftypefun -The functions which restore the floating-point environment can take two +The functions which restore the floating-point environment can take these kinds of arguments: @itemize @bullet @@ -1034,7 +1034,8 @@ call to @code{fegetenv} or @code{feholdexcept}. The special macro @code{FE_DFL_ENV} which represents the floating-point environment as it was available at program start. @item -Implementation defined macros with names starting with @code{FE_}. +Implementation defined macros with names starting with @code{FE_} and +having type @code{fenv_t *}. @vindex FE_NOMASK_ENV If possible, the GNU C Library defines a macro @code{FE_NOMASK_ENV} |