[PATCH, i386][PING] libffi stdcall closures

[Tom Tromey]

>>>>> "Timothy" == Timothy Wall <twalljava@dev.java.net> writes:

Timothy> Here's the cleaned up patch for stdcall closures in libffi.
Timothy> Includes test case.

I would appreciate it if an x86 back end maintainer would review the
back-end-specific parts of this.  The first draft of this patch was
submitted well before we entered regressions-only mode.

Tom