https://issues.dlang.org/show_bug.cgi?id=21781

          Issue ID: 21781
           Summary: [Oh No! Page Not Found] Links to core libs from Better
                    C
           Product: D
           Version: D2
          Hardware: All
               URL: http://dlang.org/
                OS: All
            Status: NEW
          Severity: minor
          Priority: P3
         Component: dlang.org
          Assignee: nobody@puremagic.com
          Reporter: andrewlbusto@gmail.com

The page on Better C (https://dlang.org/spec/betterc.html) links to: https://dlang.org/phobos/core_sync.html https://dlang.org/phobos/core_thread.html

both of which say "Oh no! Page not found"

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