CPLIB_TMPL_FASTIO = 1

proc join[T: not string](a: openArray[T]; sep: string = ""): string {.inline.}

proc print(prop: tuple[f: File, sepc: string, endc: string, flush: bool];
           args: varargs[string, `$`]) {....raises: [IOError],
    tags: [WriteIOEffect].}

macro print(args: varargs[untyped]): untyped

template `*`[T](values: openArray[T]): string