__setfpucw in glibc 2.0.7

[H.J. Lu]

Hi,

__setfpucw is the only function available in glibc 2.0.7
to control the FPU at the run-time. There is <fenv.h> in
glibc 2.1. But it is not available in glibc 2.0. I believe
we should export it in glibc 2.1.2.


-- 
H.J. Lu (hjl@gnu.org)