1 files changed, 4 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h
index a2bafda2..35e84355 100644
--- a/src/common.h
+++ b/src/common.h
@@ -27,6 +27,7 @@
 
 #include <string>
 #include <type_traits>
+#include <vector>
 
 #include "config.h"
 
@@ -167,6 +168,7 @@ enum class Type {
   ___ = Void, /* convenient for the opcode table below */
   Any = 0,    /* Not actually specified, but useful for type-checking */
 };
+typedef std::vector<Type> TypeVector;
 
 enum class RelocType {
   FuncIndexLEB = 0,   /* e.g. immediate of call instruction */
@@ -184,6 +186,8 @@ enum class RelocType {
 static const int kRelocTypeCount = WABT_ENUM_COUNT(RelocType);
 
 struct Reloc {
+  Reloc(RelocType, size_t offset, uint32_t index, int32_t addend = 0);
+
   RelocType type;
   size_t offset;
   uint32_t index;