+@node Extra Product Info Record
+@section Extra Product Info Record
+
+This optional record appears to contain a text string that describes
+the program that wrote the file and the source of the data. (This is
+redundant with the file label and product info found in the file
+header record.)
+
+@example
+/* @r{Header.} */
+int32 rec_type;
+int32 subtype;
+int32 size;
+int32 count;
+
+/* @r{Exactly @code{count} bytes of data.} */
+char info[];
+@end example
+
+@table @code
+@item int32 rec_type;
+Record type. Always set to 7.
+
+@item int32 subtype;
+Record subtype. Always set to 10.
+
+@item int32 size;
+The size of each element in the @code{info} member. Always set to 1.
+
+@item int32 count;
+The total number of bytes in @code{info}.
+
+@item char info[];
+A text string. A product that identifies itself as @code{VOXCO
+INTERVIEWER 4.3} uses CR-only line ends in this field, rather than the
+more usual LF-only or CR LF line ends.
+@end table
+