EOPNOTSUPP 106 lib/errno.in.h # define EOPNOTSUPP 130 EOPNOTSUPP 415 nt/inc/ms-w32.h #define EOPNOTSUPP 130 EOPNOTSUPP 193 nt/inc/sys/socket.h #undef EOPNOTSUPP EOPNOTSUPP 195 nt/inc/sys/socket.h #define EOPNOTSUPP WSAEOPNOTSUPP EOPNOTSUPP 195 src/conf_post.h #define EOPNOTSUPP EINVAL