X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fstring-array.h;h=b4a6989d6deb47a83ae6a594aefba914c26b9dfe;hb=24209afdf25f72722439aa6317b0499750824afe;hp=f3ec0423f7b3410cecbd0f5f6310645a962b7a79;hpb=6f0ba24cc85db195ff3ba8bd4a16dd5440339b8d;p=pspp

diff --git a/src/libpspp/string-array.h b/src/libpspp/string-array.h
index f3ec0423f7..b4a6989d6d 100644
--- a/src/libpspp/string-array.h
+++ b/src/libpspp/string-array.h
@@ -19,6 +19,7 @@
 
 #include <stdbool.h>
 #include <stddef.h>
+#include "libpspp/str.h"
 
 /* An unordered array of strings.
 
@@ -32,9 +33,9 @@ struct string_array
 
 /* Suitable for use as the initializer for a string_array named ARRAY.  Typical
    usage:
-       struct string_array array = STRING_ARRAY_INITIALIZER (array);
+       struct string_array array = STRING_ARRAY_INITIALIZER;
    STRING_ARRAY_INITIALIZER is an alternative to calling string_array_init. */
-#define STRING_ARRAY_INITIALIZER(ARRAY) { NULL, 0, 0 }
+#define STRING_ARRAY_INITIALIZER { NULL, 0, 0 }
 
 void string_array_init (struct string_array *);
 void string_array_clone (struct string_array *, const struct string_array *);
@@ -60,7 +61,15 @@ 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);
 char *string_array_join (const struct string_array *, const char *separator);
 
 /* Macros for conveniently iterating through a string_array, e.g. to print all