{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
    //   int32_t *va_reg; // Arguments passed in registers, saved to memory by the prologue.
    //   int32_t *va_stk; // Arguments passed on the stack
    //   int32_t va_ndx; // Offset into the arguments, in bytes