- GetConsoleMode(*handle, &m);
- SetConsoleMode(*handle, (m&~ENABLE_LINE_INPUT) | (l?ENABLE_LINE_INPUT:0));
+ if(!GetConsoleMode(*handle, &m))
+ throw system_error("GetConsoleMode");
+ if(!SetConsoleMode(*handle, (m&~ENABLE_LINE_INPUT) | (l?ENABLE_LINE_INPUT:0)))
+ throw system_error("SetConsoleMode");