000773b4 - 000773f4

000773b4: 27bdffe8 addiu r29,r29,0xffe8
000773b8: afb00010 sw r16,0x0010(r29)
000773bc: 00a08021 addu r16,r5,r0
000773c0: 10800008 beq r4,r0,0x000773e4
000773c4: afbf0014 sw r31,0x0014(r29)
000773c8: 12000006 beq r16,r0,0x000773e4
000773cc: 00000000 nop
000773d0: 0c020e5e jal 0x00083978
000773d4: 00000000 nop
000773d8: 92040004 lbu r4,0x0004(r16)
000773dc: 0c01a2f5 jal 0x00068bd4
000773e0: 00000000 nop
000773e4: 8fbf0014 lw r31,0x0014(r29)
000773e8: 8fb00010 lw r16,0x0010(r29)
000773ec: 27bd0018 addiu r29,r29,0x0018
000773f0: 03e00008 jr r31
000773f4: 00000000 nop