io.h question

<FONT face=3D"Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size=
=3D2><div>I finally noticed out=5F8 and in=5F8 and what not are located in =
the ppc io.h file in the kernel development download.&nbsp; But when I trie=
d to do a io.h with in my program I added #include &lt;asm/io.h&gt;&nbsp; a=
nd it seems to find it with not problems but it can not find the functions =
with in that file.&nbsp; Am i missing a define I need to set or something s=
o I can see the right files with in io.h I am compiling for a ppc405 on a x=
ilinx virtex 4 board.</div><DIV>Thanks</DIV><DIV>Brett</DIV></FONT>=