#ifndef _C4_SUBSTR_FWD_HPP_
#define _C4_SUBSTR_FWD_HPP_
#include "c4/export.hpp"
namespace c4 {
#ifndef DOXYGEN
template<class C> struct basic_substring;
using csubstr = C4CORE_EXPORT basic_substring<const char>;
using substr = C4CORE_EXPORT basic_substring<char>;
#endif
}
#endif