🚀 go-pugleaf

I'm guessing that there is a fairly well known (but not to me) and simple
fix to this problem.  I checked for an FAQ file for this newsgroup but
wasn't able to locate one at rtfm.mit.edu.  I'm running V 2.7.0 of gcc on
a Sun SPARCServer 5 workstation that has Solaris 2.4 installed.  

Here is my test code:

#include <xview/xview.h>
main()
{}

and here is what happens:

erebus% make test
gcc -I/usr/openwin/share/include   -o test test.c
In file included from /usr/openwin/share/include/xview/notify.h:26,
                 from /usr/openwin/share/include/xview/pkg.h:27,
                 from /usr/openwin/share/include/xview/pkg_public.h:19,
                 from /usr/openwin/share/include/xview/generic.h:39,
                 from /usr/openwin/share/include/xview/xview_xvin.h:41,
                 from /usr/openwin/share/include/xview/xview.h:18,
                 from test.c:1:
/usr/include/sys/ucontext.h:22: parse error before `sigset_t'
/usr/include/sys/ucontext.h:22: warning: no semicolon at end of struct or union
/usr/include/sys/ucontext.h:24: parse error before `uc_stack'
/usr/include/sys/ucontext.h:24: warning: data definition has no type or storage
class
/usr/include/sys/ucontext.h:28: parse error before `}'
*** Error code 1
make: Fatal error: Command failed for target `test'

Any assistance would be greatly appreciated!  Thanks!
Kevin Junck - kjunck@rad.uab.edu