+typedef struct recindex *recindex_t;
+
+recindex_t recindex_open(BFiles bfs, int rw, int use_isamb);
+void recindex_close(recindex_t p);
+int recindex_read_head(recindex_t p, void *buf);
+const char *recindex_get_fname(recindex_t p);
+ZEBRA_RES recindex_write_head(recindex_t p, const void *buf, size_t len);
+int recindex_read_indx(recindex_t p, zint sysno, void *buf, int itemsize,
+ int ignoreError);
+void recindex_write_indx(recindex_t p, zint sysno, void *buf, int itemsize);
+