#include <unistd.h>

#include "thinklight.h"

#define ERROR_MESSAGE "Light Interface cannot be opened!\n"

int main(void) {

if(tl_init()) {

write(2, ERROR_MESSAGE, sizeof(ERROR_MESSAGE) - 1);

return 1;

}

#ifdef ON

tl_on();

#elif defined OFF

tl_off();

#elif defined TOGGLE

tl_toggle();

#endif

tl_deinit();

return 0;

}