Include netdb.h in nuttx platform header
Include netdb.h in nuttx platform header

libtuv-DCO-1.0-Signed-off-by: SaeHie Park saehie.park@samsung.com

Samsung/libtuv,seanshpark/libtuv,seanshpark/libtuv,Samsung/libtuv,gridnow/libtuv,Samsung/libtuv,gridnow/libtuv