require '_h2ph_pre.ph';

no warnings qw(redefine misc);

unless(defined(&_RANGE_CMP_H)) {
    eval 'sub _RANGE_CMP_H () {1;}' unless defined(&_RANGE_CMP_H);
    if((defined(&__cplusplus) ? &__cplusplus : undef) > 201703) {
	require 'bits/move.ph';
	require 'concepts';
	if(defined(&__cpp_lib_concepts)) {
	    eval 'sub __cpp_lib_ranges () {201911;}' unless defined(&__cpp_lib_ranges);
	    if(defined(&__cpp_lib_is_constant_evaluated)) {
	    }
	}
    }
}
1;
