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Diffstat (limited to 'manual/stdio.texi')
| -rw-r--r-- | manual/stdio.texi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/manual/stdio.texi b/manual/stdio.texi index 3820a24f3e..a981e6512a 100644 --- a/manual/stdio.texi +++ b/manual/stdio.texi @@ -2028,6 +2028,24 @@ Specifies that the argument is a @code{ptrdiff_t}. This modifier was introduced in @w{ISO C99}. +@item w@var{n} +Specifies that the argument is a @code{int@var{n}_t} or +@code{int_least@var{n}_t} (which are the same type), for conversions +taking signed integers, or @code{uint@var{n}_t} or +@code{uint_least@var{n}_t} (which are the same type), for conversions +taking unsigned integers. If the type is narrower than @code{int}, +the promoted argument is converted back to the specified type. + +This modifier was introduced in @w{ISO C2X}. + +@item wf@var{n} +Specifies that the argument is a @code{int_fast@var{n}_t} or +@code{uint_fast@var{n}_t}, as appropriate. If the type is narrower +than @code{int}, the promoted argument is converted back to the +specified type. + +This modifier was introduced in @w{ISO C2X}. + @item z @itemx Z Specifies that the argument is a @code{size_t}. |