#define bci_RETURN_D 50
#define bci_RETURN_L 51
#define bci_RETURN_V 52
+/* If you need to go past 255 then you will run into the flags */
+
+/* If you need to go below 0x0100 then you will run into the instructions */
+#define bci_FLAG_LARGE_ARGS 0x8000
/* If a BCO definitely requires less than this many words of stack,
don't include an explicit STKCHECK insn in it. The interpreter