[Bug libstdc++/105540] [11 Regression] gcc-11-20220506 failure to build on Cygwin due to lack of secure_getenv

[mckelvey at maskull dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105540

--- Comment #1 from James McKelvey <mckelvey at maskull dot com> ---
Created attachment 52946
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52946&action=edit
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