WCONTINUED
wflags = WUNTRACED | WCONTINUED;
if (options &~ (WUNTRACED|WNOHANG|WCONTINUED|WLINUXCLONE|WSTOPPED|
if ((options & (WEXITED | WUNTRACED | WCONTINUED | WTRAPPED)) == 0) {
if ((options & WCONTINUED) && (p->p_flags & P_CONTINUED)) {
pid = waitpid(dc, &status, WCONTINUED | WNOHANG);