/* 802667D4 00263714  88 83 00 00 */ lbz r4, 0(r3)
/* 802667D8 00263718  54 80 D7 FE */ rlwinm r0, r4, 0x1a, 0x1f, 0x1f
/* 802667DC 0026371C  28 00 00 01 */ cmplwi r0, 1
/* 802667E0 00263720  40 82 00 18 */ bne lbl_802667F8
/* 802667E4 00263724  38 00 00 00 */ li r0, 0
/* 802667E8 00263728  50 04 36 72 */ rlwimi r4, r0, 6, 0x19, 0x19
/* 802667EC 0026372C  98 83 00 00 */ stb r4, 0(r3)
/* 802667F0 00263730  38 60 00 01 */ li r3, 1
/* 802667F4 00263734  4E 80 00 20 */ blr
lbl_802667F8:
/* 802667F8 00263738  38 60 00 00 */ li r3, 0
/* 802667FC 0026373C  4E 80 00 20 */ blr