X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fsort.h;h=1948d0abea10df18edf47fb81cd736922a99fccb;hb=e23e02f4ab1b3c3160dc084e241a647636e7a6b9;hp=ea2c16b2e14a8a8ed1c2fbe0f838bb92bdcd4870;hpb=8407e8566f02d768975e0fc1b8cb650b12f5239a;p=pspp

diff --git a/src/math/sort.h b/src/math/sort.h
index ea2c16b2e1..1948d0abea 100644
--- a/src/math/sort.h
+++ b/src/math/sort.h
@@ -20,12 +20,16 @@
 #include <stddef.h>
 #include <stdbool.h>
 
-struct case_ordering;
+struct subcase;
+struct variable;
 
 extern int min_buffers ;
 extern int max_buffers ;
 
-struct casewriter *sort_create_writer (struct case_ordering *, size_t value_cnt);
-struct casereader *sort_execute (struct casereader *, struct case_ordering *);
+struct casewriter *sort_create_writer (const struct subcase *,
+                                       size_t value_cnt);
+struct casereader *sort_execute (struct casereader *, const struct subcase *);
+struct casereader *sort_execute_1var (struct casereader *,
+                                      const struct variable *);
 
 #endif /* math/sort.h */