### - h -

- HEIGHTMAP_DIR : fileio_type.h
- HM_CLOCKWISE : heightmap.h
- HM_COUNTER_CLOCKWISE : heightmap.h
- HT_DIR_HL : tilehighlight_type.h
- HT_DIR_HU : tilehighlight_type.h
- HT_DIR_MASK : tilehighlight_type.h
- HT_DIR_VL : tilehighlight_type.h
- HT_DIR_VR : tilehighlight_type.h
- HT_DIR_X : tilehighlight_type.h
- HT_DIR_Y : tilehighlight_type.h
- HT_DRAG_MASK : tilehighlight_type.h
- HT_LINE : tilehighlight_type.h
- HT_RAIL : tilehighlight_type.h
- HZ_NOZNS : town.h
- HZ_SUBARTC_ABOVE : town.h
- HZ_SUBARTC_BELOW : town.h
- HZ_SUBTROPIC : town.h
- HZ_TEMP : town.h
- HZ_TOYLND : town.h
- HZ_ZON1 : town.h
- HZ_ZON5 : town.h
- HZ_ZONALL : town.h