extern void *load_runtime(char *runtime_path, size_t *size_out);
extern FILE *prepare_to_save(char *filename, boolean prepend_runtime, void **runtime_bytes, size_t *runtime_size);
extern boolean save_runtime_to_filehandle(FILE *output, void *runtime_bytes, size_t runtime_size);
extern void *load_runtime(char *runtime_path, size_t *size_out);
extern FILE *prepare_to_save(char *filename, boolean prepend_runtime, void **runtime_bytes, size_t *runtime_size);
extern boolean save_runtime_to_filehandle(FILE *output, void *runtime_bytes, size_t runtime_size);