UnknownMap_00_04:: @ 834F1F8
    .4byte UnknownMap_00_04_Layout @ 0x83388C4
    .4byte UnknownMap_00_04_MapEvents @ 0x83AE32C
    .4byte UnknownMap_00_04_MapScripts @ 0x816047C
    .4byte NULL
    .2byte BGM_FRLG_UNION_ROOM
    .2byte 262
    .byte 0xc4, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08