rxgen: Always pass aliases (typedefs) as pointers
Since prototypes were introduced, xdr functions for typedef foo
expect a foo *, never a foo, even if the underlying type is an array.
print_param (for stubs) got this right, but print_stat (for inter-xdr
calls) did not.
Change-Id: I2b12aaf919fd39e6195d85072fdfd915a1c509f0
Reviewed-on: http://gerrit.openafs.org/10259
Reviewed-by: Daria Brashear <shadow@your-file-system.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Tested-by: BuildBot <buildbot@rampaginggeek.com>