1 files changed, 6 insertions, 2 deletions
diff --git a/include/bytecode/bytecode.h b/include/bytecode/bytecode.h
index 8f786a2..23bc4cf 100644
--- a/include/bytecode/bytecode.h
+++ b/include/bytecode/bytecode.h
@@ -77,7 +77,8 @@ typedef enum {
 
 typedef enum {
     FUNC_FLAG_NONE       = 0,
-    FUNC_FLAG_EXPORTED   = 1 << 0
+    FUNC_FLAG_EXPORTED   = 1 << 0,
+    FUNC_FLAG_VARARGS    = 1 << 1
 } amal_func_flag;
 
 typedef u8 AmalOpcodeType;
@@ -110,10 +111,13 @@ typedef struct {
 #pragma pack(push, 1)
 typedef struct {
     u8 num_params;
+    u8 num_return_types;
+    u8 name_len;
+    u8 flags;
+
     u32 params_num_pointers;
     u32 params_fixed_size;
 
-    u8 num_return_types;
     u32 return_types_num_pointers;
     u32 return_types_fixed_size;
 } BytecodeHeaderExternFunction;