- int big_endian; /* 1=big-endian, 0=little-endian. */
- int compressed; /* 0=no, 1=yes. */
- int case_cnt; /* -1 if unknown. */
- char product[61]; /* Product name plus a null. */
+ enum integer_format integer_format;
+ enum float_format float_format;
+ bool compressed; /* 0=no, 1=yes. */
+ casenumber case_cnt; /* -1 if unknown. */
+ char product[61]; /* Product name, as ASCII string. */
+
+ /* Writer's version number in X.Y.Z format.
+ The version number is not always present; if not, then
+ all of these are set to 0. */
+ int version_major; /* X. */
+ int version_minor; /* Y. */
+ int version_revision; /* Z. */