require '_h2ph_pre.ph';
no warnings qw(redefine misc);
unless(defined(&_BITS_SIGCONTEXT_H)) {
eval 'sub _BITS_SIGCONTEXT_H () {1;}' unless defined(&_BITS_SIGCONTEXT_H);
if(!defined (defined(&_SIGNAL_H) ? &_SIGNAL_H : undef) && !defined (defined(&_SYS_UCONTEXT_H) ? &_SYS_UCONTEXT_H : undef)) {
die("Never use