#pragma once #include <util/generic/strbuf.h> // can be used for caseless hashes like: THashMap<TStringBuf, T, TCIOps, TCIOps> struct TCIOps { size_t operator()(const char* s) const noexcept; size_t operator()(const TStringBuf& s) const noexcept; bool operator()(const char* f, const char* s) const noexcept; bool operator()(const TStringBuf& f, const TStringBuf& s) const noexcept; };