EIO                87 native_client_sdk/src/libraries/third_party/pthreads-win32/need_errno.h #define EIO             5
EIO                29 third_party/libusb/src/msvc/errno.h #define	EIO		5	/* Input/output error */
EIO               251 third_party/npapi/npspy/extern/nspr/md/_os2.h #define EIO                       ECONNREFUSED