Add constants.h

diff --git a/constants.h b/constants.h
new file mode 100644 (file)
index 0000000..1763289
--- /dev/null
+++ b/constants.h
@@ -0,0 +1,10 @@
+#ifndef __CONSTANTS__
+#define __CONSTANTS__
+
+typedef enum {
+    PKG_CHECKSUM_MD5,
+    PKG_CHECKSUM_SHA1,
+    PKG_CHECKSUM_SHA256
+} ChecksumType;
+
+#endif /* __CONSTANTS__ */