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

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

winsup/mingw/mingwex/snprintf.c

@@ -0,0 +1,13 @@
+#include <stdarg.h>
+#include <stdio.h>
+
+int snprintf(char* buffer, size_t n, const char* format, ...)
+{
+  int retval;
+  va_list argptr;
+         
+  va_start( argptr, format );
+  retval = _vsnprintf( buffer, n, format, argptr );
+  va_end( argptr );
+  return retval;
+}