Function at 0x451de0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
lea eax, [esp - 0x20]
cmp eax, dword [ecx + 8]
jbe 0x452ae0
sub esp, 0xa0
mov eax, dword [esp + 0xa4]
mov dword [esp + 0x98], eax
mov ecx, dword [esp + 0xa8]
mov dword [esp + 0x9c], ecx
lea edx, [0x78ba80]
mov dword [esp], edx
mov ebx, dword [esp + 0xac]
mov dword [esp + 4], ebx
lea ebp, [esp + 0x98]
mov dword [esp + 8], ebp
call fcn.0040c610
movzx eax, byte [esp + 0x10]
test al, al
jne 0x452a11
mov eax, dword [esp + 0xa4]
mov dword [esp + 0x98], eax
mov ecx, dword [esp + 0xa8]
mov dword [esp + 0x9c], ecx
lea edx, [0x78ba80]
mov dword [esp], edx
mov edx, dword [esp + 0xac]
mov dword [esp + 4], edx
lea ebx, [esp + 0x98]
mov dword [esp + 8], ebx
call fcn.0040c9e0
mov eax, dword [esp + 0xc]
test byte [eax], al
mov eax, dword [esp + 0xa4]
mov ecx, dword [esp + 0xa8]
cmp eax, ecx
je 0x452a02
movzx edx, byte [eax + 0xf]
mov ebx, edx
and edx, 0x1f
movzx ebp, byte [ecx + 0xf]
and ebp, 0x1f
xchg ebp, eax
cmp dl, al
xchg ebp, eax
jne 0x4529f3
mov byte [esp + 0x17], bl
mov byte [esp + 0x16], dl
mov dword [esp], eax
call fcn.00450ba0
mov eax, dword [esp + 8]
mov dword [esp + 0x44], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0xa8]
mov dword [esp], edx
call fcn.00450ba0
mov eax, dword [esp + 0x44]
cmp dword [esp + 8], eax
je 0x451f0e
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x451eff
mov eax, dword [esp + 0xa4]
mov dword [esp], eax
call fcn.00450c30
mov eax, dword [esp + 4]
mov dword [esp + 0x5c], eax
mov ecx, dword [esp + 0xa8]
mov dword [esp], ecx
call fcn.00450c30
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0x5c]
test ecx, ecx
jne 0x45294e
test eax, eax
jne 0x45294c
movzx ebx, byte [esp + 0x16]
lea ebp, [ebx - 1]
xchg ebp, eax
cmp al, 0xf
xchg ebp, eax
jbe 0x45293d
cmp bl, 0x15
ja 0x45262e
cmp bl, 0x12
jbe 0x452579
cmp bl, 0x13
jne 0x452255
mov ebx, dword [esp + 0xa8]
movzx ebp, word [ebx + 0x22]
mov esi, dword [esp + 0xa4]
cmp word [esi + 0x22], bp
jne 0x452246
movzx ebp, word [esi + 0x20]
movzx edi, word [ebx + 0x20]
cmp bp, di
jne 0x452246
nop
mov eax, edi
movzx edi, byte [esi + 0xc]
xchg edi, eax
test al, 1
xchg edi, eax
je 0x45223c
mov ecx, 0x34
movzx ebp, bp
lea edi, [ecx + esi]
cmp ebp, 0x100000
ja 0x452a80
nop
mov ecx, esi
movzx esi, byte [ebx + 0xc]
xchg esi, eax
test al, 1
xchg esi, eax
je 0x452232
mov edx, 0x34
mov dword [esp + 0x90], edi
mov dword [esp + 0x24], ebp
movzx esi, ax
mov dword [esp + 0x1c], esi
mov eax, ebx
add ebx, edx
mov dword [esp + 0x8c], ebx
mov edx, dword [esp + 0xac]
mov dword [esp + 0x48], eax
xor eax, eax
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x48]
jmp 0x45207f
mov eax, dword [esp + 0x2c]
inc eax
mov ecx, dword [esp + 0xac]
mov edx, dword [esp + 0x1c]
mov ebx, dword [esp + 0x8c]
mov ebp, dword [esp + 0x90]
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0xa4]
mov edx, dword [esp + 0xac]
mov ebp, esi
mov esi, dword [esp + 0x1c]
mov edi, dword [esp + 0x90]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0xa8]
mov ebx, dword [esp + 0x2c]
cmp ebp, ebx
jle 0x4520ce
jbe 0x452a77
mov edi, dword [edi + ebx*4]
cmp esi, ebx
jbe 0x452a6e
mov eax, dword [esp + 0x8c]
mov ecx, dword [eax + ebx*4]
mov dword [esp], edi
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
jne 0x452037
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
nop
movzx ebx, byte [ecx + 0xc]
test bl, 1
je 0x452228
mov ebx, 0x34
movzx ebp, word [ecx + 0x22]
and ebp, 0x7fff
movzx esi, word [ecx + 0x20]
add ebp, esi
movzx ebp, bp
add ebx, ecx
cmp ebp, 0x100000
ja 0x452a62
movzx esi, si
cmp ebp, esi
jb 0x452a59
nop
sub ebp, esi
lea edi, [esi - 0x100000]
xchg edi, ebx
neg ebx
xchg edi, ebx
xchg edi, ebx
neg ebx
xchg edi, ebx
shl esi, 2
sar edi, 0x1f
and esi, edi
add ebx, esi
movzx esi, byte [eax + 0xc]
xchg esi, eax
test al, 1
xchg esi, eax
je 0x45221e
mov ecx, 0x34
mov dword [esp + 0x60], ebx
movzx esi, word [eax + 0x22]
and esi, 0x7fff
movzx edi, word [eax + 0x20]
add esi, edi
movzx esi, si
lea ebx, [ecx + eax]
cmp esi, 0x100000
ja 0x452a4d
movzx eax, di
cmp esi, eax
jb 0x452a46
mov dword [esp + 0x20], ebp
sub esi, eax
mov dword [esp + 0x18], esi
lea edi, [eax - 0x100000]
xchg edi, ebx
neg ebx
xchg edi, ebx
xchg edi, ebx
neg ebx
xchg edi, ebx
shl eax, 2
sar edi, 0x1f
and eax, edi
add ebx, eax
mov dword [esp + 0x50], ebx
mov edi, dword [esp + 0x60]
xor eax, eax
jmp 0x4521cb
mov eax, dword [esp + 0x34]
inc eax
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0xac]
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x50]
mov esi, dword [esp + 0x60]
mov ebx, ebp
mov ebp, ecx
mov esi, dword [esp + 0x18]
mov edi, dword [esp + 0x60]
cmp ebp, eax
jle 0x45220f
jbe 0x452a3f
mov edi, dword [edi + eax*4]
cmp esi, eax
jbe 0x452a38
mov dword [esp + 0x34], eax
mov ecx, dword [ebx + eax*4]
mov dword [esp], edi
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
jne 0x4521a3
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
mov ecx, 0x24
jmp 0x452140
mov ebx, 0x24
jmp 0x4520e1
mov edx, 0x24
jmp 0x452003
mov ecx, 0x24
jmp 0x451fda
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
cmp bl, 0x14
jne 0x452503
mov eax, dword [esp + 0xa4]
mov ecx, dword [eax + 0x20]
mov dword [esp], ecx
call fcn.004516b0
mov eax, dword [esp + 8]
mov dword [esp + 0x44], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0xa8]
mov ebx, dword [edx + 0x20]
mov dword [esp], ebx
call fcn.004516b0
mov eax, dword [esp + 0x44]
cmp dword [esp + 8], eax
je 0x4522ae
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x45229f
mov edx, dword [esp + 0xa4]
mov ebx, dword [edx + 0x28]
mov ebp, dword [esp + 0xa8]
cmp dword [ebp + 0x28], ebx
jne 0x4524f4
mov dword [esp + 0x44], ebx
xor eax, eax
jmp 0x45230b
mov esi, dword [esp + 0x38]
lea eax, [esi + 1]
mov esi, dword [esp + 0x44]
mov edi, dword [esp + 0xa8]
mov ecx, dword [esp + 0xa4]
mov edx, ecx
mov ebx, esi
mov ebp, edi
cmp ebx, eax
jle 0x4524e5
mov esi, dword [edx + 0x24]
mov ecx, dword [edx + 0x28]
cmp eax, ecx
jae 0x452a33
lea edi, [esi + eax*8]
mov edx, dword [ebp + 0x24]
mov ebp, dword [ebp + 0x28]
cmp ebp, eax
jbe 0x452a2c
mov dword [esp + 0x88], edx
mov dword [esp + 0x38], eax
mov dword [esp + 0x64], edi
mov dword [esp + 0x84], esi
lea ecx, [esi + eax*8]
mov ecx, dword [ecx]
mov dword [esp], edi
mov dword [esp + 4], ecx
call fcn.00450dc0
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x88]
lea edx, [ecx + eax*8]
mov dword [esp + 0x54], edx
mov ebx, dword [esp + 8]
mov dword [esp + 0x80], ebx
lea ebp, [ecx + eax*8]
mov ebp, dword [ebp]
mov dword [esp], edx
mov dword [esp + 4], ebp
call fcn.00450dc0
mov eax, dword [esp + 8]
mov dword [esp + 0x7c], eax
mov ecx, dword [esp + 0x80]
mov dword [esp], ecx
call fcn.004516b0
mov eax, dword [esp + 8]
mov dword [esp + 0x40], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x78], ecx
mov edx, dword [esp + 0x7c]
mov dword [esp], edx
call fcn.004516b0
mov eax, dword [esp + 0x40]
cmp dword [esp + 8], eax
jne 0x4524d6
mov ecx, dword [esp + 0x78]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x4524d6
mov eax, dword [esp + 0x80]
mov dword [esp], eax
call fcn.004517b0
mov eax, dword [esp + 8]
mov dword [esp + 0x40], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0x7c]
mov dword [esp], edx
call fcn.004517b0
mov eax, dword [esp + 0x40]
cmp dword [esp + 8], eax
jne 0x4524c7
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x4524c7
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x84]
lea ecx, [ecx + eax*8 + 4]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x64]
mov dword [esp], edx
mov dword [esp + 4], ecx
call fcn.00451070
mov eax, dword [esp + 8]
mov dword [esp + 0x68], eax
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x88]
lea edx, [edx + ecx*8 + 4]
mov edx, dword [edx]
mov ebx, dword [esp + 0x54]
mov dword [esp], ebx
mov dword [esp + 4], edx
call fcn.00451070
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0x68]
mov dword [esp], ecx
mov dword [esp + 4], eax
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
jne 0x4522ec
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov eax, dword [esp + 0xa4]
mov ecx, dword [eax + 0x20]
mov edx, dword [esp + 0xa8]
mov ebx, dword [edx + 0x20]
mov dword [esp], ecx
mov dword [esp + 4], ebx
mov ecx, dword [esp + 0xac]
mov dword [esp + 8], ecx
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
jne 0x452547
xor eax, eax
mov byte [esp + 0xb0], al
add esp, 0xa0
ret
mov eax, dword [esp + 0xa4]
mov eax, dword [eax + 0x24]
mov ecx, dword [esp + 0xa8]
mov ecx, dword [ecx + 0x24]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call fcn.00451de0
movzx eax, byte [esp + 0xc]
jmp 0x452539
cmp bl, 0x11
je 0x4525d1
cmp bl, 0x12
jne 0x452a8c
mov eax, dword [esp + 0xa8]
mov ecx, dword [eax + 0x24]
mov edx, dword [esp + 0xa4]
cmp dword [edx + 0x24], ecx
je 0x4525ad
xor eax, eax
mov byte [esp + 0xb0], al
add esp, 0xa0
ret
mov ecx, dword [edx + 0x20]
mov eax, dword [eax + 0x20]
mov dword [esp], ecx
mov dword [esp + 4], eax
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call fcn.00451de0
movzx eax, byte [esp + 0xc]
jmp 0x45259f
mov eax, dword [esp + 0xa4]
mov ecx, dword [eax + 0x20]
mov edx, dword [esp + 0xa8]
mov ebx, dword [edx + 0x20]
mov dword [esp], ecx
mov dword [esp + 4], ebx
mov ecx, dword [esp + 0xac]
mov dword [esp + 8], ecx
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
je 0x45262a
mov eax, dword [esp + 0xa8]
mov eax, dword [eax + 0x28]
mov ecx, dword [esp + 0xa4]
cmp dword [ecx + 0x28], eax
sete al
mov byte [esp + 0xb0], al
add esp, 0xa0
ret
xor eax, eax
jmp 0x45261c
cmp bl, 0x17
ja 0x4526b8
cmp bl, 0x16
jne 0x45267a
mov eax, dword [esp + 0xa4]
mov eax, dword [eax + 0x20]
mov ecx, dword [esp + 0xa8]
mov ecx, dword [ecx + 0x20]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call fcn.00451de0
movzx eax, byte [esp + 0xc]
mov byte [esp + 0xb0], al
add esp, 0xa0
ret
mov eax, dword [esp + 0xa4]
mov eax, dword [eax + 0x20]
mov ecx, dword [esp + 0xa8]
mov ecx, dword [ecx + 0x20]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call fcn.00451de0
movzx eax, byte [esp + 0xc]
mov byte [esp + 0xb0], al
add esp, 0xa0
ret
cmp bl, 0x18
jne 0x4526cc
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
cmp bl, 0x19
jne 0x45292f
mov eax, dword [esp + 0xa4]
mov ecx, dword [eax + 0x28]
mov edx, dword [esp + 0xa8]
cmp dword [edx + 0x28], ecx
jne 0x452920
mov ecx, dword [eax + 0x20]
mov dword [esp], ecx
call fcn.004516b0
mov eax, dword [esp + 8]
mov dword [esp + 0x44], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0xa8]
mov ebx, dword [edx + 0x20]
mov dword [esp], ebx
call fcn.004516b0
mov eax, dword [esp + 0x44]
cmp dword [esp + 8], eax
je 0x452738
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x452729
mov edx, dword [esp + 0xa4]
mov ebx, dword [edx + 0x28]
mov dword [esp + 0x44], ebx
mov ebp, dword [esp + 0xa8]
xor eax, eax
jmp 0x45278c
mov esi, dword [esp + 0x30]
lea eax, [esi + 1]
mov esi, dword [esp + 0x44]
mov edi, dword [esp + 0xa8]
mov ecx, dword [esp + 0xa4]
mov edx, ecx
mov ebx, esi
mov ebp, edi
cmp eax, ebx
jge 0x452911
mov esi, dword [edx + 0x24]
mov ecx, dword [edx + 0x28]
cmp ecx, eax
jbe 0x452a27
lea edi, [eax + eax*2]
mov edx, dword [ebp + 0x24]
mov ebp, dword [ebp + 0x28]
cmp ebp, eax
jbe 0x452a20
mov dword [esp + 0x74], esi
mov dword [esp + 0x70], edx
mov dword [esp + 0x30], eax
mov dword [esp + 0x40], edi
mov eax, dword [esi + edi*4]
mov dword [esp], eax
call fcn.004516b0
mov eax, dword [esp + 8]
mov dword [esp + 0x3c], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0x40]
mov ebx, dword [esp + 0x70]
mov ebp, dword [ebx + edx*4]
mov dword [esp], ebp
call fcn.004516b0
mov eax, dword [esp + 0x3c]
cmp dword [esp + 8], eax
jne 0x452902
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x452902
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x74]
mov edx, dword [ecx + eax*4 + 4]
mov ebx, dword [esp + 0x70]
mov ebp, dword [ebx + eax*4 + 4]
mov dword [esp], edx
mov dword [esp + 4], ebp
mov edx, dword [esp + 0xac]
mov dword [esp + 8], edx
call fcn.00451de0
movzx eax, byte [esp + 0xc]
test al, al
je 0x4528f3
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x74]
mov edx, dword [ecx + eax*4]
mov dword [esp], edx
call fcn.00451730
mov eax, dword [esp + 8]
mov dword [esp + 0x3c], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x94], ecx
mov edx, dword [esp + 0x40]
mov ebx, dword [esp + 0x70]
mov ebp, dword [ebx + edx*4]
mov dword [esp], ebp
call fcn.00451730
mov eax, dword [esp + 0x3c]
cmp dword [esp + 8], eax
jne 0x4528e4
mov ecx, dword [esp + 0x94]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
je 0x4528e4
mov edx, dword [esp + 0x40]
mov ebx, dword [esp + 0x74]
lea ebx, [ebx + edx*4 + 8]
mov ebp, dword [esp + 0x70]
mov edx, dword [ebp + edx*4 + 8]
cmp dword [ebx], edx
je 0x45276d
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
cmp bl, 0x1a
je 0x4526bd
jmp 0x452a8c
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
test ecx, ecx
je 0x452954
test eax, eax
jne 0x452963
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov dword [esp + 0x58], eax
mov eax, dword [ecx]
mov ecx, dword [esp + 0xa4]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.00450dc0
mov eax, dword [esp + 8]
mov dword [esp], eax
call fcn.004516b0
mov eax, dword [esp + 8]
mov dword [esp + 0x28], eax
mov ecx, dword [esp + 4]
mov dword [esp + 0x6c], ecx
mov edx, dword [esp + 0x58]
mov edx, dword [edx]
mov ebx, dword [esp + 0xa8]
mov dword [esp], ebx
mov dword [esp + 4], edx
call fcn.00450dc0
mov eax, dword [esp + 8]
mov dword [esp], eax
call fcn.004516b0
mov eax, dword [esp + 0x28]
cmp dword [esp + 8], eax
jne 0x4529e4
mov ecx, dword [esp + 0x6c]
mov dword [esp], ecx
mov dword [esp + 8], eax
call fcn.00402950
movzx eax, byte [esp + 0xc]
test al, al
jne 0x451f68
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 0
add esp, 0xa0
ret
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
mov byte [esp + 0xb0], 1
add esp, 0xa0
ret
mov ecx, ebp
call fcn.0045c3b0
call fcn.0045c3b0
mov ecx, ebp
call fcn.0045c3b0
call fcn.0045c3b0
mov ecx, esi
call fcn.0045c3b0
mov ecx, ebp
call fcn.0045c3b0
mov ecx, esi
call fcn.0045c410
mov ecx, esi
mov edx, 0x100000
call fcn.0045c3d0
mov eax, esi
mov ecx, ebp
call fcn.0045c410
mov ecx, ebp
mov edx, 0x100000
call fcn.0045c3d0
mov eax, ebx
mov ecx, esi
call fcn.0045c3b0
mov eax, ebx
mov ecx, ebp
call fcn.0045c3b0
mov ecx, ebp
mov edx, 0x100000
call fcn.0045c3d0
call fcn.00432c90
lea eax, [0x7f494c]
mov dword [esp], eax
mov dword [esp + 4], 0x1e
call fcn.00433530
movzx eax, byte [esp + 0x17]
and eax, 0x1f
mov dword [esp], eax
mov dword [esp + 4], 0
call fcn.00433230
call fcn.00432eb0
call fcn.00432d00
lea eax, [0x7f3f15]
mov dword [esp], eax
mov dword [esp + 4], 0x1d
call fcn.004313e0
nop
call fcn.0045ade0
jmp fcn.00451de0