#ifndef RS_CONTAINER_FFI_BTREE_MAP_API
#define RS_CONTAINER_FFI_BTREE_MAP_API
typedef void *RustBtreeMapOfStrSet;
extern RustBtreeMapOfStrSet rust_btree_map_of_str_set_new();
extern void rust_btree_map_of_str_set_drop(RustBtreeMapOfStrSet instance);
extern void rust_btree_map_of_str_set_insert(RustBtreeMapOfStrSet instance, const char *key, const char *value);
#endif