/* pvalloc(size_t n); Equivalent to valloc(minimum-page-that-holds(n)), that is, round up n to nearest pagesize.  */
void * dlpvalloc(size_t)
/* pvalloc(size_t n); Equivalent to valloc(minimum-page-that-holds(n)), that is, round up n to nearest pagesize.  */
void * dlpvalloc(size_t)
{
    size_t pagesz;
    init_mparams();
    pagesz = mparams.page_size;
    return dlmemalign(pagesz,
                      (bytes + pagesz - SIZE_T_ONE) & ~(pagesz - SIZE_T_ONE));
}