PF_ANCHORSTACK_MATCH
#define PF_ANCHORSTACK_MASK (PF_ANCHORSTACK_MATCH)
#define PF_ANCHOR_MATCH(f) ((uintptr_t)(f)->r & PF_ANCHORSTACK_MATCH)
((uintptr_t)(f)->r | PF_ANCHORSTACK_MATCH); \
#define PF_ETH_ANCHOR_MATCH(f) ((uintptr_t)(f)->r & PF_ANCHORSTACK_MATCH)
((uintptr_t)(f)->r | PF_ANCHORSTACK_MATCH); \