[CentOS] xulrunner-devel package missing many header files

Hi,

I've just installed xulrunner-devel from yum, but there are following
header files cannot be found in xulrunner-sdk-1.9/sdk/include:

mozilla-config.h
mozilla-config32.h
prtypes.h

The include/xulrunner-sdk-1.9 constains those above header files, I
did link to them, but xulrunner-sdk-1.9/system_wrappers/prtypes.h has
a problem as well:

#pragma GCC system_header
#pragma GCC visibility push(default)
#include_next <prtypes.h>
#pragma GCC visibility pop

At final, I could not compile VLC plugin with the
xulrunner-sdk-1.9/sdk. Please advice how to fix it and where could I
install a proper sdk?

Thank you.

Kind regards,

Jim