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Re: [patch win32]: fix for PR target/41943

> ? ? ? ?(i[34567]86-*-mingw* | x86_64-*-mingw*): Use
> ? ? ? ?for float.h post, and for w64 targets stddef.h/stdarg.h pre
> ? ? ? ?fixing by include_next.
The mingw323 float.h is alrewady prefixed with

#include_next<float.h>

#ifndef _MINGW_FLOAT_H_
#define _MINGW_FLOAT_H_

....

Postfixing  #include_next <float.h> onto gcc's float.h causes:

gcc -H -Wall f.c
. c:\mingw\bin\../lib/gcc/mingw32/4.6.0/../../../../include/float.h
.. c:\mingw\bin\../lib/gcc/mingw32/4.6.0/include/float.h
In file included from c:\mingw\bin\../lib/gcc/mingw32/4.6.0/../../../../include/
float.h:19:0,
                 from f.c:1:
c:\mingw\bin\../lib/gcc/mingw32/4.6.0/include/float.h:278:24: fatal error: float
.h: No such file or directory
compilation terminated.

Danny
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