diff --git a/writeprotect.h b/writeprotect.h
index d54befa..e27403d 100644
--- a/writeprotect.h
+++ b/writeprotect.h
@@ -37,6 +37,12 @@
         struct wp_range range;
 };
 
+/* Collection of multiple write protection ranges. */
+struct flashrom_wp_ranges {
+	struct wp_range *ranges;
+	size_t count;
+};
+
 /*
  * Description of a chip's write protection configuration.
  *
@@ -77,4 +83,7 @@
 /* Read WP configuration from the chip */
 enum flashrom_wp_result wp_read_cfg(struct flashrom_wp_cfg *, struct flashrom_flashctx *);
 
+/* Get a list of protection ranges supported by the chip */
+enum flashrom_wp_result wp_get_available_ranges(struct flashrom_wp_ranges **, struct flashrom_flashctx *);
+
 #endif /* !__WRITEPROTECT_H__ */