Peter Dimov ad66ea43a3 Revert addition of get_generic_std_category, get_system_std_category (they need this); do not use std::system_category on Cygwin

2021-09-21 15:45:00 +03:00

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boost

Revert addition of get_generic_std_category, get_system_std_category (they need this); do not use std::system_category on Cygwin

2021-09-21 15:45:00 +03:00