[RFC] Fix compilation failure of remote-fileio.c

[Eli Zaretskii]

> Date: Mon, 29 Dec 2003 11:01:42 -0500
> From: Daniel Jacobowitz <drow@mvista.com>
> 
> Hmm... since it doesn't compile as-is, I think this is OK.

I need some help in tweaking the configury stuff for this.  I see that
src/gdb/configure was produced by Autoconf 2.13; is that an unmodified
Autoconf 2.13?  Because running Autoconf 2.13 installed on
fencepost.gnu.org produces quite a few errors about undefined macros.
What am I missing?

Also, if it _is_ Autoconf 2.13, then it seems like it doesn't know
about AC_CHECK_MEMBER, so what should I put in configure.in for
testing the existence of st_blocks?

TIA