subroutine hm_read_mat112(uparam, maxuparam, nuparam, nuvar, ntabl, mtag, parmat, unitab, pm, lsubmodel, israte, mat_id, titr, itable, maxtabl, nvartmp, matparam)
subroutine elbuf_ini(elbuf_tab, mat_param, mlaw_tag, prop_tag, fail_tag, igeo, ipm, pm, iparg, ipart, ipartsp, ixs, ixq, ixc, ixtg, flag_xfem, ipartig3d, stack, igeo_stack, ixt, ixp, ixr, kxx, geo, eos_tag, istr_24, print_flag, defaults)