if (event_loop_p && after_char_processing_hook)
if (after_char_processing_hook)
gdb_readline_wrapper (char *prompt){  /* Set the hook that works in this case.  */  if (event_loop_p && after_char_processing_hook)    {      rl_pre_input_hook = (Function *) after_char_processing_hook;      after_char_processing_hook = NULL;    }  return readline (prompt);}