2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.1 1994-09-26 16:08:00 quinn
8 * Most of the functionality in place.
17 typedef struct is_type_header
19 int blocksize; /* for sanity-checking */
20 int keysize; /* -do- */
21 int freelist; /* first free block */
22 int top; /* first unused block */
27 int is_rb_write(isam_blocktype *ib, is_type_header *hd);
28 int is_rb_read(isam_blocktype *ib, is_type_header *hd);