[InterNetNews/inn] 7ab0bb: Document libinn functions getfdlimit, setfdlimit

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 7ab0bbc50bf7e64cd7bb72e74ed047d7b2d787ac
      https://github.com/InterNetNews/inn/commit/7ab0bbc50bf7e64cd7bb72e74ed047d7b2d787ac
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2023-07-09 (Sun, 09 Jul 2023)

  Changed paths:
    M doc/pod/libinn.pod

  Log Message:
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  Document libinn functions getfdlimit, setfdlimit

see #229