1 files changed, 39 insertions, 0 deletions
diff --git a/taxonomy.h b/taxonomy.h
new file mode 100644
index 000000000..fef6364e2
--- /dev/null
+++ b/taxonomy.h
@@ -0,0 +1,39 @@
+#ifndef TAXONOMY_H
+#define TAXONOMY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum taxonomy_category {
+	NONE,
+	OCEAN,
+	COUNTRY,
+	ADMIN_L1,
+	ADMIN_L2,
+	LOCALNAME,
+	NR_CATEGORIES
+};
+
+extern char *taxonomy_category_names[NR_CATEGORIES];
+extern char *taxonomy_api_names[NR_CATEGORIES];
+
+struct taxonomy {
+	int category;		/* the category for this tag: ocean, country, admin_l1, admin_l2, localname, etc */
+	const char *value;	/* the value returned, parsed, or manually entered for that category */
+	enum { GEOCODED, PARSED, MANUAL } origin;
+};
+
+/* the data block contains 3 taxonomy structures - unused ones have a tag value of NONE */
+struct taxonomy_data {
+	int nr;
+	struct taxonomy *category;
+};
+
+struct taxonomy *alloc_taxonomy();
+void free_taxonomy(struct taxonomy *t);
+
+#ifdef __cplusplus
+}
+#endif
+#endif // TAXONOMY_H