* include/_mingw.h: Increment version to 2.0.

* Makefile.in: Ditto.
	Merge in mingwex branch.

winsup/mingw/mingwex/fegetround.c

@@ -0,0 +1,14 @@
+#include <fenv.h>
+
+/* 7.6.3.1
+   The fegetround function returns the value of the rounding direction
+   macro representing the current rounding direction.  */
+
+int
+fegetround (void)
+{
+  unsigned short _cw;
+  __asm__ ("fnstcw %0;"	: "=m" (_cw));
+  return _cw
+          & (FE_TONEAREST | FE_DOWNWARD | FE_UPWARD | FE_TOWARDZERO);
+}