My monster, it not only compiles, it now runs!

src/c/payloads/stack.h

@@ -13,7 +13,7 @@
 #define __psse_payloads_stack_h
 
 #include "memory/pointer.h"
-#include "memory/pso4.h"
+// #include "memory/pso4.h"
 
 #define STACKTAG "STK"
 #define STACKTV  4936787
@@ -23,13 +23,6 @@
  */
 #define args_in_frame 8
 
-/** 
- * @brief The maximum depth of stack before we throw an exception.
- *
- * `0` is interpeted as `unlimited`.
- */
-extern uint32_t stack_limit;
-
 /**
  * A stack frame. 
  */
@@ -48,6 +41,4 @@ struct stack_frame_payload {
     uint32_t depth;
 };
 
-struct pso_pointer fetch_arg( struct pso4 *frame, unsigned int index );
-
 #endif