Function clear_io_handlers

src/fl/stl/cstdio.cpp.hpp:269–276

Clear all injected handlers (restores default behavior)

// Clear all injected handlers (restores default behavior)
void clear_io_handlers() {
    get_print_handler() = print_handler_t{};
    get_println_handler() = println_handler_t{};
    get_available_handler() = available_handler_t{};
    get_read_handler() = read_handler_t{};
    get_flush_handler() = flush_handler_t{};
    get_write_bytes_handler() = write_bytes_handler_t{};
}

// Clear individual handlers
void clear_print_handler() {