[PATCH] add an introduction to libc documentation

[Jeff Johnston]

Patch checked in.

-- Jeff J.

Bob Wilson wrote:
> Here is a patch to add a brief introduction to the newlib libc  
> documentation.  I've included a few other minor changes to the same  file:
> 
> * The list of nodes in the top-level menu does not match the order of  
> those sections in the document.  The patch moves the "Reentrancy" and  
> "Syscalls" menu entries to fix that.  (Part of the problem may have  
> been due to confusion with the "sys" entry, for which there is no  
> documentation, in SUBDIRS in the makefile.)
> 
> * I generate an HTML version of this document and I like to have the  
> top-level menu in the HTML, so I changed the Top node to be guarded  by 
> @ifnottex instead of @ifinfo.
> 
> 
> 2005-10-10  Bob Wilson  <bob.wilson@acm.org>
> 
>         * libc/libc.texinfo (Top): Surround this node with @ifnottex  
> instead
>         of @ifinfo.  Update menu to add Introduction and match  SUBDIRS 
> order.
>         (Introduction): New section.
> 
>