qh_fprintf_stderr(6244,"qh_memcheck error: either qh->qhmem is overwritten or qh->qhmem is not initialized. Call qh_mem_new() or qh_new_qhull() before calling qh_mem routines. ferr 0x%x IsTracing %d ALIGNmask 0x%x",qh->qhmem.ferr,qh->qhmem.IStracing,qh->qhmem.ALIGNmask);
qh_exit(qhmem_ERRqhull);/* can not use qh_errexit() */
}
if(qh->qhmem.IStracing!=0)
qh_fprintf(qh,qh->qhmem.ferr,8143,"qh_memcheck: check size of freelists on qh->qhmem\nqh_memcheck: A segmentation fault indicates an overwrite of qh->qhmem\n");