extend logging function pointer structure
extend logging function pointer structure

eunsungc/gt6-RAMSES_8_5,eunsungc/gt6-RAMSES_8_5,eunsungc/gt6-RAMSES_8_5,eunsungc/gt6-RAMSES_8_5,eunsungc/gt6-RAMSES_8_5,eunsungc/gt6-RAMSES_8_5