require '_h2ph_pre.ph';

no warnings qw(redefine misc);

unless(defined(&_PTR_TRAITS_H)) {
    eval 'sub _PTR_TRAITS_H () {1;}' unless defined(&_PTR_TRAITS_H);
    if((defined(&__cplusplus) ? &__cplusplus : undef) >= 201103) {
	require 'bits/move.ph';
	if((defined(&__cplusplus) ? &__cplusplus : undef) > 201703) {
	    eval 'sub __cpp_lib_constexpr_memory () {201811;}' unless defined(&__cpp_lib_constexpr_memory);
	}
	if((defined(&__cplusplus) ? &__cplusplus : undef) <= 201703) {
	} else {
	    eval 'sub __cpp_lib_to_address () {201711;}' unless defined(&__cpp_lib_to_address);
	}
    }
}
1;
