ENOTSUP           104 lib/common/io.c     return ENOTSUP;
ENOTSUP           341 lib/common/results.c #if ENOTSUP != EOPNOTSUPP
ENOTSUP           342 lib/common/results.c         case ENOTSUP:           return "ENOTSUP";
ENOTSUP           677 lib/common/results.c         case ENOTSUP:
ENOTSUP           678 lib/common/results.c #if EOPNOTSUPP != ENOTSUP