1 files changed, 20 insertions, 0 deletions
diff --git a/src/lib/string.c b/src/lib/string.c
index ecac9d7..24f978c 100644
--- a/src/lib/string.c
+++ b/src/lib/string.c
@@ -130,3 +130,23 @@ char_length(struct string *string, size_t offset)
 	else
 		return 4;
 }
+
+int
+string_compare(struct string *a, struct string *b)
+{
+	size_t i;
+
+	for(i = 0; (i < a->bytes) && (i < b->bytes); i++){
+		if(a->utf8[i] < b->utf8[i])
+			return -1;
+		else if(a->utf8[i] > b->utf8[i])
+			return 1;
+	}
+
+	if(a->bytes < b->bytes)
+		return -1;
+	else if(a->bytes > b->bytes)
+		return 1;
+	else
+		return 0;
+}