WNOWAIT           207 maint/gnulib/lib/wait-process.c #if HAVE_WAITID && defined WNOWAIT && 0
WNOWAIT           223 maint/gnulib/lib/wait-process.c       if (waitid (P_PID, child, &info, WEXITED | (slave_process ? WNOWAIT : 0))
WNOWAIT            40 maint/gnulib/tests/test-sys_wait.c     case WNOWAIT: