[MacPorts] #69795: t1lib 5.1.2_3: has implicit int which is not supported under Xcode 15

[MacPorts]

#69795: t1lib 5.1.2_3: has implicit int which is not supported under Xcode 15
--------------------+--------------------
 Reporter:  rbeyer  |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.9.3
 Keywords:          |       Port:  t1lib
--------------------+--------------------
 Upon trying to build t1lib (for texlive), it failed to build with this
 error:

 {{{
 :info:build regions.c:602:45: error: parameter 'y2' was not declared,
 defaults to 'int'; ISO C99 and later do not support implicit int
 [-Wimplicit-int]
 }}}

 There was another of the same kind for `x2` but this likely another issue
 with Xcode 15 being more strict than the past.  Hopefully this is another
 easy port fix.

-- 
Ticket URL: <https://trac.macports.org/ticket/69795>
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