WIP: after merge; before testing

1 files changed, 4 insertions, 0 deletions

diff --git a/py/gc.h b/py/gc.h
index e5878e1ee..64f4b0d17 100644
--- a/py/gc.h
+++ b/py/gc.h
@@ -46,6 +46,10 @@ void gc_collect_root(void **ptrs, size_t len);
 void gc_collect_end(void);
 
 void *gc_alloc(size_t n_bytes, bool has_finaliser, bool long_lived);
+
+// Use this function to sweep the whole heap and run all finalisers
+void gc_sweep_all(void);
+
 void gc_free(void *ptr); // does not call finaliser
 size_t gc_nbytes(const void *ptr);
 bool gc_has_finaliser(const void *ptr);