[MacPorts] #63124: cryptcat @1.2.1: error: implicit declaration of function 'close' is invalid in C99

[MacPorts]

#63124: cryptcat @1.2.1: error: implicit declaration of function 'close' is invalid
in C99
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  Reporter:  cooljeanius  |      Owner:  ryandesign
      Type:  defect       |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.7.1
Resolution:  fixed        |   Keywords:  bigsur catalina
      Port:  cryptcat     |
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Comment (by ryandesign):

 Fixed the immediate problems, but this software is old. The latest version
 is from 2005. There are a lot of warnings when compiling, some of which
 might be concerning. There's been no response from the developer(s) to
 several longstanding bug reports. Someone has left a comment on the
 [https://sourceforge.net/projects/cryptcat/ SourceForge project page] back
 in 2014 saying this software should not be used because its cryptography
 is bad, to which the developer(s) have not responded. I can't verify that
 claim, but the use of any cryptography software this old is probably not
 advisable.

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Ticket URL: <https://trac.macports.org/ticket/63124#comment:3>
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