X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Fzoom.h;h=baa1084e49f46d8bd60131f875d41fc2e55a0478;hp=484a7cd2b18deef2e2896e23bee52729d93f73e3;hb=d00666d5391066b1acba398090170d3766ec7e4f;hpb=fd4adcc80d442f84c6a1894e890b1b6ccd02615e

diff --git a/include/yaz/zoom.h b/include/yaz/zoom.h
index 484a7cd..baa1084 100644
--- a/include/yaz/zoom.h
+++ b/include/yaz/zoom.h
@@ -1,12 +1,14 @@
 /*
  * Public header for ZOOM C.
- * $Id: zoom.h,v 1.3 2001-11-06 17:05:19 adam Exp $
+ * $Id: zoom.h,v 1.4 2001-11-15 08:58:29 adam Exp $
  */
 
-/* 1. Modification
-      Renamed type Z3950_search to Z3950_query and the functions
+/* 1. Renamed type Z3950_search to Z3950_query and the functions
       that manipulate it..
       Changed positions/sizes to be of type size_t rather than int.
+   2. Deleted Z3950_resultset_get. Added Z3950_record_dup. Record
+      reference(s) returned by Z350_resultset_records and
+      Z3950_resultset_record are "owned" by result set.
 */
 #include <yaz/yconfig.h>
 
@@ -100,14 +102,10 @@ void Z3950_resultset_destroy(Z3950_resultset r);
 ZOOM_EXPORT
 const char *Z3950_resultset_option (Z3950_resultset r, const char *key,
 				    const char *val);
-/* return size of result set (hit count, AKA resultCount) */
+/* return size of result set (alias hit count AKA result count) */
 ZOOM_EXPORT
-int Z3950_resultset_size (Z3950_resultset r);
+size_t Z3950_resultset_size (Z3950_resultset r);
 
-/* return record at pos (starting from ), render given spec in type */
-ZOOM_EXPORT
-void *Z3950_resultset_get (Z3950_resultset s, size_t pos, const char *type,
-			   size_t *len);
 /* retrieve records */
 ZOOM_EXPORT
 void Z3950_resultset_records (Z3950_resultset r, Z3950_record *recs,
@@ -124,14 +122,18 @@ Z3950_record Z3950_resultset_record_immediate (Z3950_resultset s, size_t pos);
 /* ----------------------------------------------------------- */
 /* records */
 
-/* Get record information, in a form given by type */
+/* get record information, in a form given by type */
 ZOOM_EXPORT
 void *Z3950_record_get (Z3950_record rec, const char *type, size_t *len);
 
-/* Destroy record */
+/* destroy record */
 ZOOM_EXPORT
 void Z3950_record_destroy (Z3950_record rec);
 
+/* return copy of record */
+ZOOM_EXPORT
+Z3950_record Z3950_record_dup (Z3950_record srec);
+
 /* ----------------------------------------------------------- */
 /* searches */
 
@@ -148,7 +150,6 @@ int Z3950_query_prefix(Z3950_query s, const char *str);
 ZOOM_EXPORT
 int Z3950_query_sortby(Z3950_query s, const char *criteria);
 
-
 /* ----------------------------------------------------------- */
 /* options */
 typedef const char *(*Z3950_options_callback)(void *handle, const char *name);