lbl_8024DAB0: /* 8024DAB0 80 83 00 00 */ lwz r4, 0(r3) /* 8024DAB4 2C 04 00 00 */ cmpwi r4, 0 /* 8024DAB8 41 82 00 0C */ beq lbl_8024DAC4 /* 8024DABC 38 04 FF FF */ addi r0, r4, -1 /* 8024DAC0 90 03 00 00 */ stw r0, 0(r3) lbl_8024DAC4: /* 8024DAC4 80 63 00 00 */ lwz r3, 0(r3) /* 8024DAC8 4E 80 00 20 */ blr