1 files changed, 9 insertions, 0 deletions
diff --git a/lib/sistypes.h b/lib/sistypes.h
index ce8b441..c763c4f 100644
--- a/lib/sistypes.h
+++ b/lib/sistypes.h
@@ -27,6 +27,15 @@ typedef unsigned short uint16;
 typedef unsigned int uint32;
 typedef unsigned char uchar;
 
+/**
+ * Return Codes.
+ */
+enum SisRC {
+	SIS_OK = 0,
+	SIS_TRUNCATED,
+	SIS_CORRUPTED,
+};
+
 extern uint16 read16(uchar* p);
 
 extern uint32 read32(uchar* p);