diff options
Diffstat (limited to 'manual/stdio.texi')
| -rw-r--r-- | manual/stdio.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/manual/stdio.texi b/manual/stdio.texi index 58fcda07d0..2f27e31843 100644 --- a/manual/stdio.texi +++ b/manual/stdio.texi @@ -4750,7 +4750,8 @@ This function is declared in the @file{stdio_ext.h} header. @comment stdio_ext.h @comment GNU -@deftypefun size_t __fpending (FILE *@var{stream}) The @code{__fpending} +@deftypefun size_t __fpending (FILE *@var{stream}) +The @code{__fpending} function returns the number of bytes currently in the output buffer. For wide-oriented stream the measuring unit is wide characters. This function should not be used on buffers in read mode or opened read-only. |