POLLERR            21 native_client_sdk/src/libraries/nacl_io/include/sys/poll.h #define POLLERR  0x0008   /* Will not block EXECPT select/poll. */
POLLERR            57 third_party/libusb/src/libusb/os/poll_windows.h #define POLLERR     0x0008    /* Error condition */
POLLERR           543 third_party/npapi/npspy/extern/nspr/md/_unixos.h #define	POLLERR		0x0008		/* fd has error condition */