[phobos] [D-Programming-Language/phobos] 46794c: Revert "Range-ify std.internal.cstring"

[GitHub via phobos]

  Branch: refs/heads/revert-3404-rangecstring
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 46794c7695861a5700aa0aba189c57a2a8110f4f
      https://github.com/D-Programming-Language/phobos/commit/46794c7695861a5700aa0aba189c57a2a8110f4f
  Author: Hara Kenji <k.hara.pg+dev at gmail.com>
  Date:   2015-06-13 (Sat, 13 Jun 2015)

  Changed paths:
    M std/internal/cstring.d

  Log Message:
  -----------
  Revert "Range-ify std.internal.cstring"