kc3-lang/libffi

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• Author : Alan Modra
  Date : 2013-11-13 16:55:36
  Hash : 58c2577a
  Message : This enshrines the current testsuite practice of using ffi_arg for returned values. It would be reasonable and logical to use the actual return argument type as passed to ffi_prep_cif, but this would mean changing a large number of tests that use ffi_arg and all backends that write results to an ffi_arg.