newlib: docs: add "Function " to every function node

When creating a split manual with one-node-per-page, the main index.html
ends up getting clobbered by the page for the index() function because
it uses "@node index" which, for html, also creates an index.html page.
To remedy this, add "Function " to every function node so now we output
"Function-index.html" and avoid clobbering.  It also namespaces every
other function and helps make sure we don't clobber anything else.

Otherwise, there isn't really much rendering difference as @node text
is mostly internal.  Node title text comes from @section instead.

1 files changed, 8 insertions, 8 deletions

diff --git a/newlib/libc/stdio64/stdio64.tex b/newlib/libc/stdio64/stdio64.tex
index 95f898f3d..1c84d89fc 100644
--- a/newlib/libc/stdio64/stdio64.tex
+++ b/newlib/libc/stdio64/stdio64.tex
@@ -10,14 +10,14 @@ system, but these functions provide a uniform interface.
 The corresponding declarations are in @file{stdio.h}.
 
 @menu
-* fdopen64::    Turn open large file into a stream
-* fopen64::     Open a large file
-* freopen64::   Open a large file using an existing file descriptor
-* fsetpos64::   Restore position of a large stream or file
-* fgetpos64::   Get position of a large stream or file
-* ftello64::    Return position in a large stream or file
-* fseeko64::    Set large file position
-* tmpfile64::   Create a temporary large file
+* Function fdopen64::    Turn open large file into a stream
+* Function fopen64::     Open a large file
+* Function freopen64::   Open a large file using an existing file descriptor
+* Function fsetpos64::   Restore position of a large stream or file
+* Function fgetpos64::   Get position of a large stream or file
+* Function ftello64::    Return position in a large stream or file
+* Function fseeko64::    Set large file position
+* Function tmpfile64::   Create a temporary large file
 @end menu 
 
 @page