Removed ksort.c.

[idzebra-moved-to-github.git] / include / rset.h

diff --git a/include/rset.h b/include/rset.h
index 2a86097..d793730 100644 (file)
--- a/include/rset.h
+++ b/include/rset.h
@@ -4,7 +4,14 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: rset.h,v $
- * Revision 1.7  1995-09-07 13:58:08  adam
+ * Revision 1.9  1995-10-10 14:00:01  adam
+ * Function rset_open changed its wflag parameter to general flags.
+ *
+ * Revision 1.8  1995/10/06  14:37:53  adam
+ * New result set method: r_score.
+ * Local no (sysno) and score is transferred to retrieveCtrl.
+ *
+ * Revision 1.7  1995/09/07  13:58:08  adam
  * New parameter: result-set file descriptor (RSFD) to support multiple
  * positions within the same result-set.
  * Boolean operators: and, or, not implemented.
@@ -49,6 +56,7 @@ typedef struct rset_control
     int (*f_count)(struct rset_control *ct);
     int (*f_read)(RSFD rfd, void *buf);
     int (*f_write)(RSFD rfd, const void *buf);
+    int (*f_score)(RSFD rfd, int *score);
 } rset_control;
 
 typedef struct rset
@@ -56,6 +64,12 @@ typedef struct rset
     rset_control *control;
 } rset, *RSET;
 
+#define RSETF_READ       0
+#define RSETF_WRITE      1
+
+#define RSETF_SORT_SYSNO 0
+#define RSETF_SORT_RANK  2
+
 RSET rset_create(const rset_control *sel, void *parms);       /* parameters? */
 
 /* int rset_open(RSET rs, int wflag); */
@@ -78,4 +92,7 @@ void rset_delete(RSET rs);
 /* int rset_write(RSET rs, const void *buf); */
 #define rset_write(rs, fd, buf) ((*(rs)->control->f_write)((fd), (buf)))
 
+/* int rset_score(RSET rs, int *buf); */
+#define rset_score(rs, fd, score) ((*(rs)->control->f_score)((fd), (score)))
+
 #endif