[MacPorts] #69280: skey @1.1.5: implicit declaration of functions

[MacPorts]

#69280: skey @1.1.5: implicit declaration of functions
-------------------------+-------------------------------------------------
  Reporter:  grumpybozo  |      Owner:  ryandesign
      Type:  defect      |     Status:  accepted
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.9.1
Resolution:              |   Keywords:  haspatch catalina bigsur monterey
      Port:  skey        |  sonoma ventura
-------------------------+-------------------------------------------------

Comment (by ryandesign):

 After fixing this, there are still a bazillion warnings of the type

 {{{
 warning: a function definition without a prototype is deprecated in all
 versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
 }}}

 which I'm not tackling today.

-- 
Ticket URL: <https://trac.macports.org/ticket/69280#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS