-struct isc_merge_block {
- int offset; /* offset in r_buf */
- zint block; /* block number of file (0 if none) */
- int dirty; /* block is different from that on file */
+struct isamc_merge_block {
+ int offset; /* offset in r_buf */
+ zint block; /* block number of file (0 if none) */
+ int dirty; /* block is different from that on file */