#include <string.h>
#include "libpspp/array.h"
+#include "libpspp/i18n.h"
#include "libpspp/str.h"
#include "gl/xalloc.h"
sa->n = n;
}
+/* Returns true if A and B contain the same strings in the same order,
+ false otherwise. */
+bool
+string_array_equal (const struct string_array *a,
+ const struct string_array *b)
+{
+ if (a->n != b->n)
+ return false;
+
+ for (size_t i = 0; i < a->n; i++)
+ if (strcmp (a->strings[i], b->strings[i]))
+ return false;
+ return true;
+}
+
+/* Returns true if A and B contain the same strings in the same order,
+ false otherwise. */
+bool
+string_array_equal_case (const struct string_array *a,
+ const struct string_array *b)
+{
+ if (a->n != b->n)
+ return false;
+
+ for (size_t i = 0; i < a->n; i++)
+ if (utf8_strcasecmp (a->strings[i], b->strings[i]))
+ return false;
+ return true;
+}
+
/* Divides STRING into tokens at DELIMITERS and adds each token to SA. */
void
string_array_parse (struct string_array *sa, struct substring string,