diff -c2 irsearch.h.original irsearch.h
*** irsearch.h.original	Thu May 14 19:41:36 1992
--- irsearch.h	Wed Sep  2 00:40:25 1992
***************
*** 7,10 ****
--- 7,16 ----
  /* header file for irsearch.c */
  
+ 
+ /* Changes by David H Post, Design Research Institute, post@cs.cornell.edu
+  * 92/09/01  Added smart_query, so it can be used in irretrvl.c.
+  */
+ 
+ 
  #ifndef _H_search_
  #define _H_search_
***************
*** 64,67 ****
--- 70,79 ----
         char** seed_words_used,
         long waisProtocolVersion,long* headerNum));
+ 
+ boolean smart_query
+   _AP((char*    prefix;
+        char*    query_string;
+        char*    suffix;
+        char*    response_filename));
  
  #ifdef __cplusplus