Method inject

Marlin/src/gcode/queue.h:132–132

   */
  static void inject_P(PGM_P const pgcode) { injected_commands_P = pgcode; }
  static void inject(FSTR_P const fgcode) { inject_P(FTOP(fgcode)); }

  /**
   * Enqueue command(s) to run from SRAM. Drained by process_injected_command().