add UT
1: all: 2: ${CC} -I/usr/local/include -L/usr/local/lib -o test -O2 -Wall -g test.c -laitsched 3: ${CC} -I/usr/local/include -L/usr/local/lib -o test_time -O2 -Wall -g test_time.c -laitsched 4: 5: clean: 6: rm -f test test_time *.o *~