mexc.cpp:2:21: error: windows.h: No such file or directory mexc.cpp: In function 'int main()': mexc.cpp:15: error: 'HANDLE' was not declared in this scope mexc.cpp:15: error: expected ';' before 'hConsole' mexc.cpp:16: error: 'hConsole' was not declared in this scope mexc.cpp:16: error: 'STD_OUTPUT_HANDLE' was not declared in this scope mexc.cpp:16: error: 'GetStdHandle' was not declared in this scope mexc.cpp:17: error: 'SetConsoleTextAttribute' was not declared in this scope mexc.cpp:48: error: 'Sleep' was not declared in this scope