25 #ifndef SFML_KEYBOARD_H    26 #define SFML_KEYBOARD_H   171 #endif // SFML_KEYBOARD_H 
The left OS specific key: window (Windows and Linux), apple (MacOS X), ... 
CSFML_WINDOW_API sfBool sfKeyboard_isKeyPressed(sfKeyCode key)
Check if a key is pressed. 
CSFML_WINDOW_API void sfKeyboard_setVirtualKeyboardVisible(sfBool visible)
Show or hide the virtual keyboard. 
Keep last – the total number of keyboard keys. 
The right OS specific key: window (Windows and Linux), apple (MacOS X), ...