0x0006abfc    70b5         push {r4, r5, r6, lr}
           0x0006abfe    82b0         sub sp, 8
           0x0006ac00    8168         ldr r1, [r0, 8]
           0x0006ac02    0e78         ldrb r6, [r1]
           0x0006ac04    0131         adds r1, 1
           0x0006ac06    8160         str r1, [r0, 8]
           0x0006ac08    0d78         ldrb r5, [r1]
           0x0006ac0a    0131         adds r1, 1
           0x0006ac0c    8160         str r1, [r0, 8]
           0x0006ac0e    6c46         mov r4, sp
           0x0006ac10    0634         adds r4, 6
           0x0006ac12    01a8         add r0, sp, 4
           0x0006ac14    211c         adds r1, r4, 0
           0x0006ac16    f1f78ffc     bl 0x5c538
              0x0005c538() ; entry0
           0x0006ac1a    ff2e         cmp r6, 0xff
       ,=< 0x0006ac1c    0dd1         bne 0x6ac3a
       |   0x0006ac1e    ff2d         cmp r5, 0xff
      ,==< 0x0006ac20    0bd1         bne 0x6ac3a
      ||   0x0006ac22    01a8         add r0, sp, 4
      ||   0x0006ac24    0088         ldrh r0, [r0]
      ||   0x0006ac26    0738         subs r0, 7
      ||   0x0006ac28    0004         lsls r0, r0, 0x10
      ||   0x0006ac2a    0014         asrs r0, r0, 0x10
      ||   0x0006ac2c    2188         ldrh r1, [r4]
      ||   0x0006ac2e    0739         subs r1, 7
      ||   0x0006ac30    0904         lsls r1, r1, 0x10
      ||   0x0006ac32    0914         asrs r1, r1, 0x10
      ||   0x0006ac34    eaf728fd     bl 0x55688
      ||      0x00055688() ; entry0
     ,===< 0x0006ac38    11e0         b 0x6ac5e
     |``-> 0x0006ac3a    3006         lsls r0, r6, 0x18
     |     0x0006ac3c    0016         asrs r0, r0, 0x18
     |     0x0006ac3e    2906         lsls r1, r5, 0x18
     |     0x0006ac40    0916         asrs r1, r1, 0x18
     |     0x0006ac42    0122         movs r2, 1
     |     0x0006ac44    5242         rsbs r2, r2, 0
     |     0x0006ac46    01ab         add r3, sp, 4
     |     0x0006ac48    1b78         ldrb r3, [r3]
     |     0x0006ac4a    073b         subs r3, 7
     |     0x0006ac4c    1b06         lsls r3, r3, 0x18
     |     0x0006ac4e    1b16         asrs r3, r3, 0x18