#define ERRpipeclosing 232
#define ERRnotconnected 233
#define ERRmoredata 234
+#define ERReasnotsupported 282
#define ErrQuota 0x200 /* The operation would cause a quota limit to be exceeded. */
#define ErrNotALink 0x201 /* A link operation was performed on a pathname that
was not a link. */