[MacPorts] #46003: c3270 @3.3.11ga6_0: build fails with "unknown type name 'CPPFunction' "

[MacPorts]

#46003: c3270 @3.3.11ga6_0: build fails with "unknown type name 'CPPFunction' "
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  Reporter:  crypticmind@…  |      Owner:  jking@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.3
Resolution:                 |   Keywords:
      Port:  c3270          |
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Comment (by skissane@…):

 This is caused by a change in readline library. Older versions of readline
 provided CPPFunction, in new version it is gone. Solution is to edit
 c3270.c line 120 and replace CPPFunction with rl_completion_func_t, then
 it will compile and install fine.

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Ticket URL: <https://trac.macports.org/ticket/46003#comment:5>
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