1 files changed, 22 insertions, 0 deletions
diff --git a/src/string.h b/src/string.h
index 2a60e26..e945b40 100644
--- a/src/string.h
+++ b/src/string.h
@@ -1 +1,23 @@
 struct String;
+
+enum Comparison {
+	Comparison_LT,
+	Comparison_EQ,
+	Comparison_GT,
+};
+
+int
+string_new(const char *const string, const struct String **out);
+
+void
+string_free(const struct String **const s);
+
+enum Comparison
+string_equal(const struct String *const s1, const struct String *const s2);
+
+int
+string_append(
+	const struct String *const s1,
+	const struct String *const s2,
+	const struct String **const out
+);