rxres_free
rxres_restore
rxres_save
-safecalloc
-safefree
-safemalloc
-saferealloc
+safesyscalloc
+safesysfree
+safesysmalloc
+safesysrealloc
safexcalloc
safexfree
safexmalloc
sv_2mortal
sv_2nv
sv_2pv
+sv_2pv_nolen
sv_2uv
sv_add_arena
sv_backoff
sv_newref
sv_nv
sv_peek
+sv_pv
sv_pvn
sv_pvn_force
sv_ref