abis/dripos: Add several errno constants
#define EOVERFLOW 80
#define EILSEQ 81
+#define EBADMSG 82
+#define ECANCELED 83
+#define EIDRM 84
+#define EMULTIHOP 85
+#define ENOLINK 86
+#define ENOMSG 87
+#define ENOTRECOVERABLE 88
+#define ENOTSUP 89
+#define EOWNERDEAD 90
+#define EPROTO 91
+#define ENODATA 92
+#define ETIME 93
+#define ENOKEY 94
+#define EBADFD 95
+#define ENOMEDIUM 96
+
#endif
