require '_h2ph_pre.ph';

no warnings 'redefine';

unless(defined(&__LINUX_STACKTRACE_H)) {
    eval 'sub __LINUX_STACKTRACE_H () {1;}' unless defined(&__LINUX_STACKTRACE_H);
    if(defined(&CONFIG_STACKTRACE)) {
    } else {
	eval 'sub save_stack_trace {
	    my($trace, $task, $all, $skip) = @_;
    	    eval q( &do { }  &while (0));
	}' unless defined(&save_stack_trace);
	eval 'sub print_stack_trace {
	    my($trace) = @_;
    	    eval q( &do { }  &while (0));
	}' unless defined(&print_stack_trace);
    }
}
1;