X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fstring-array.h;h=b4a6989d6deb47a83ae6a594aefba914c26b9dfe;hb=be2e179cbe7cce24b8f2524f5d8557f2efbc3534;hp=ecad3326b6a73f3a02ff99101d3462e5ce3936fb;hpb=f967d0e36a2193c1249799f463ea9109b753f7a8;p=pspp

diff --git a/src/libpspp/string-array.h b/src/libpspp/string-array.h
index ecad3326b6..b4a6989d6d 100644
--- a/src/libpspp/string-array.h
+++ b/src/libpspp/string-array.h
@@ -61,6 +61,12 @@ void string_array_terminate_null (struct string_array *);
 void string_array_shrink (struct string_array *);
 
 void string_array_sort (struct string_array *);
+void string_array_uniq (struct string_array *);
+
+bool string_array_equal (const struct string_array *,
+                         const struct string_array *);
+bool string_array_equal_case (const struct string_array *,
+                              const struct string_array *);
 
 void string_array_parse (struct string_array *, struct substring string,
                          struct substring delimiters);