Move names.{cc,hh} to libstore

src/libutil/names.hh

@@ -1,32 +0,0 @@
-#pragma once
-
-#include <memory>
-
-#include "types.hh"
-#include <regex>
-
-namespace nix {
-
-struct DrvName
-{
-    string fullName;
-    string name;
-    string version;
-    unsigned int hits;
-
-    DrvName();
-    DrvName(std::string_view s);
-    bool matches(DrvName & n);
-
-private:
-    std::unique_ptr<std::regex> regex;
-};
-
-typedef list<DrvName> DrvNames;
-
-string nextComponent(string::const_iterator & p,
-    const string::const_iterator end);
-int compareVersions(const string & v1, const string & v2);
-DrvNames drvNamesFromArgs(const Strings & opArgs);
-
-}