fg_time.o: fg_time.c fg_time.h ../types.h
fg_timer.o: fg_timer.c fg_timer.h
sptest.o: sptest.c sunpos.h ../constants.h
sunpos.o: sunpos.c sunpos.h fg_time.h ../types.h ../constants.h \
 ../Math/fg_geodesy.h ../Math/polar.h ../Math/../types.h