module main import os import dl type FNAdder = fn (int, int) int fn main() { library_file_path := os.join_path(os.getwd(), 'library$dl.dl_ext') handle := dl.open(library_file_path, dl.rtld_lazy) eprintln('handle: ${ptr_str(handle)}') mut f := &FNAdder(0) f = dl.sym(handle, 'add_1') eprintln('f: ${ptr_str(f)}') res := f(1, 2) eprintln('res: $res') }