[patch libiberty include]: Add additional helper functions for directory-separator searching

[Pedro Alves]

On Tuesday 08 March 2011 12:01:24, Kai Tietz wrote:
> See for example remote-fileio.c in remote_fileio_extract_ptr_w_len()
> as an example. There is more then one use-case.

That '/' has nothing to do with path separators.  It's simply
a separator between a pointer and a length fields.  E.g.,

 @item Request:
 @samp{Fopen,@var{pathptr}/@var{len},@var{flags},@var{mode}}

@var{pathptr} is a pointer that points to the real path
in the inferior's memory, not a path string.

-- 
Pedro Alves