K 10 svn:author V 7 davidxu K 8 svn:date V 27 2007-11-28T02:11:17.000000Z K 7 svn:log V 233 Restore member fields sigval_int and sigval_ptr, this unbreaks compilation of some old programs. Since sigval is union type, this change will not have binary compatibility problem. MFC: after 3 days Discussed with: rwatson, glebius END