Function at 0x44c230
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x11b0
call fcn.00441aa0
mov eax, dword [esp + 0x11c0]
push ebx
mov ebx, dword [esp + 0x11b8]
push esi
xor esi, esi
mov dword [esp + 0x18], 1
mov dword [esp + 0x34], 0xffffffff
mov dword [esp + 0x14], 0xffffffff
mov dword [esp + 0xc], 0
mov dword [esp + 8], esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x24], ebx
test eax, eax
jne 0x44c298
mov eax, dword [esp + 0x11c4]
test eax, eax
je 0x44c28d
mov dword [eax], 0x63
pop esi
xor eax, eax
pop ebx
add esp, 0x11b0
ret
mov dword [eax], esi
mov eax, dword [esp + 0x11c4]
test eax, eax
je 0x44c2a7
mov dword [eax], esi
push ebp
mov ebp, dword [esp + 0x11d0]
push edi
test ebp, ebp
jne 0x44c2c5
mov esi, 0x10
mov ecx, str.no_error
mov edx, esi
jmp 0x44cc85
mov ecx, dword [esp + 0x11d8]
mov dword [ebp], esi
test ecx, ecx
jne 0x44c2df
mov ecx, 0x53de48
mov dword [esp + 0x11d8], ecx
mov edi, dword [esp + 0x11c8]
lea eax, [ecx + 0x100]
mov dword [esp + 0x44], eax
lea eax, [ecx + 0x200]
mov dword [esp + 0x48], eax
lea eax, [ecx + 0x340]
mov dword [esp + 0x40], ecx
mov dword [esp + 0x4c], eax
test edi, 0xd8008580
je 0x44c31a
mov esi, 0x11
jmp 0x44cc62
test edi, 0x10000
je 0x44c32a
mov dword [esp + 0x18], 1
mov dword [esp + 0xa4], esi
cmp byte [ebx], 0x28
jne 0x44c671
lea ebx, [ebx]
cmp byte [ebx + esi + 1], 0x2a
jne 0x44c66a
push 5
add ebx, 2
add ebx, esi
push str.UTF8_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c372
add esi, 7
or edi, 0x800
jmp 0x44c645
push 4
push str.UTF_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c394
add esi, 6
or edi, 0x800
jmp 0x44c645
push 4
push str.UCP_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c3b6
add esi, 6
or edi, 0x20000000
jmp 0x44c645
push 0x10
push str.NO_AUTO_POSSESS_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c3d8
add esi, 0x12
or edi, 0x20000
jmp 0x44c645
push 0xd
push str.NO_START_OPT_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c3fa
add esi, 0xf
or edi, 0x4000000
jmp 0x44c645
push 0xc
push str.LIMIT_MATCH
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c4a2
mov eax, dword [esp + 0x11c4]
lea ebp, [esi + 0xe]
add eax, ebp
xor ebx, ebx
mov dword [esp + 0x28], eax
movzx eax, byte [eax]
push eax
call sub.MSVCRT.dll_isdigit
add esp, 4
test eax, eax
je 0x44c473
mov edi, dword [esp + 0x28]
mov esi, dword [esp + 0x11c4]
nop
cmp ebx, 0x19999998
ja 0x44c468
movzx eax, byte [edi]
lea ebx, [ebx + ebx*4]
inc ebp
lea ebx, [ebx - 0x18]
lea edi, [esi + ebp]
lea ebx, [eax + ebx*2]
movzx eax, byte [edi]
push eax
call sub.MSVCRT.dll_isdigit
add esp, 4
test eax, eax
jne 0x44c440
mov esi, dword [esp + 0x10]
mov edi, dword [esp + 0x11c8]
mov eax, dword [esp + 0x11c4]
mov al, byte [eax + ebp]
cmp al, 0x29
jne 0x44c663
cmp ebx, dword [esp + 0x3c]
jae 0x44c49a
or dword [esp + 0xa4], 0x2000
mov dword [esp + 0x3c], ebx
lea esi, [ebp + 1]
jmp 0x44c64c
push 0x10
push str.LIMIT_RECURSION
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c549
mov eax, dword [esp + 0x11c4]
lea ebp, [esi + 0x12]
add eax, ebp
xor ebx, ebx
mov dword [esp + 0x28], eax
movzx eax, byte [eax]
push eax
call sub.MSVCRT.dll_isdigit
add esp, 4
test eax, eax
je 0x44c51a
mov edi, dword [esp + 0x28]
mov esi, dword [esp + 0x11c4]
cmp ebx, 0x19999998
ja 0x44c50f
movzx eax, byte [edi]
lea ebx, [ebx + ebx*4]
inc ebp
lea ebx, [ebx - 0x18]
lea edi, [esi + ebp]
lea ebx, [eax + ebx*2]
movzx eax, byte [edi]
push eax
call sub.MSVCRT.dll_isdigit
add esp, 4
test eax, eax
jne 0x44c4e7
mov esi, dword [esp + 0x10]
mov edi, dword [esp + 0x11c8]
mov eax, dword [esp + 0x11c4]
mov al, byte [eax + ebp]
cmp al, 0x29
jne 0x44c663
cmp ebx, dword [esp + 0x1c]
jae 0x44c541
or dword [esp + 0xa4], 0x4000
mov dword [esp + 0x1c], ebx
lea esi, [ebp + 1]
jmp 0x44c64c
push 3
push 0x52b5cc
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c570
add esi, 5
mov eax, 0x100000
and edi, 0xff8fffff
jmp 0x44c643
push 3
push 0x52b5d0
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c597
add esi, 5
mov eax, 0x200000
and edi, 0xff8fffff
jmp 0x44c643
push 5
push str.CRLF_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c5be
add esi, 7
mov eax, 0x300000
and edi, 0xff8fffff
jmp 0x44c643
push 4
push str.ANY_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c5e2
add esi, 6
mov eax, 0x400000
and edi, 0xff8fffff
jmp 0x44c643
push 8
push str.ANYCRLF_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c606
add esi, 0xa
mov eax, 0x500000
and edi, 0xff8fffff
jmp 0x44c643
push 0xc
push str.BSR_ANYCRLF_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c621
mov eax, 0x800000
jmp 0x44c63a
push 0xc
push str.BSR_UNICODE_
push ebx
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x44c663
mov eax, 0x1000000
add esi, 0xe
and edi, 0xfe7fffff
or edi, eax
mov dword [esp + 0x11c8], edi
mov ebx, dword [esp + 0x11c4]
mov dword [esp + 0x10], esi
cmp byte [esi + ebx], 0x28
je 0x44c340
jmp 0x44c66a
mov ebx, dword [esp + 0x11c4]
mov ebp, dword [esp + 0x11d4]
mov eax, edi
shr eax, 0xb
and eax, 1
mov dword [esp + 0x10], eax
je 0x44c6c4
cmp dword [esp + 0x18], 0
je 0x44c697
mov esi, 0x4e
mov ecx, str.no_error
mov edx, esi
jmp 0x44cc85
test edi, 0x2000
jne 0x44c6c4
push ebp
push 0xffffffffffffffff
push ebx
call fcn.0045d750
add esp, 0xc
mov dword [esp + 0x14], eax
test eax, eax
je 0x44c6c4
mov esi, 0x2c
mov ecx, str.no_error
mov edx, esi
jmp 0x44cc85
mov eax, edi
and eax, 0x1800000
cmp eax, 0x1800000
jne 0x44c6dc
mov esi, 0x38
jmp 0x44cc62
mov eax, edi
and eax, 0x700000
cmp eax, 0x300000
jg 0x44c74b
je 0x44c729
test eax, eax
je 0x44c6fe
cmp eax, 0x100000
je 0x44c722
cmp eax, 0x200000
jne 0x44c759
mov eax, 0xa
mov dword [esp + 0xc4], 0
mov dword [esp + 0xc8], 1
mov byte [esp + 0xcc], al
jmp 0x44c77b
mov eax, 0xd
jmp 0x44c703
mov dword [esp + 0xc4], 0
mov dword [esp + 0xc8], 2
mov word [esp + 0xcc], 0xa0d
jmp 0x44c77b
cmp eax, 0x400000
je 0x44c770
cmp eax, 0x500000
je 0x44c763
mov esi, 0x38
jmp 0x44cc62
mov dword [esp + 0xc4], 2
jmp 0x44c77b
mov dword [esp + 0xc4], 1
lea eax, [esp + 0x1c0]
mov dword [esp + 0x8c], 0
mov ecx, ebx
mov dword [esp + 0x54], eax
mov dword [esp + 0x60], eax
mov dword [esp + 0x50], eax
lea eax, [esp + 0xd0]
mov dword [esp + 0x90], 0
mov dword [esp + 0x84], 0
lea edx, [ecx + 1]
mov dword [esp + 0x80], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0xb8], 0
mov dword [esp + 0xbc], 0
mov dword [esp + 0x94], 0
mov dword [esp + 0xc0], 0
mov dword [esp + 0x7c], 0x1000
mov dword [esp + 0x68], eax
mov dword [esp + 0x78], 0x14
mov dword [esp + 0x58], ebx
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44c822
sub ecx, edx
mov dword [esp + 0xa8], 0
mov dword [esp + 0x98], 0
mov dword [esp + 0x9c], 0
mov dword [esp + 0x88], 0
lea eax, [ecx + ebx]
mov dword [esp + 0xa0], edi
mov dword [esp + 0x5c], eax
lea eax, [esi + ebx]
mov dword [esp + 0x34], eax
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x1c0]
mov dword [esp + 0x24], eax
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x44]
mov dword [esp + 0x68], 0
push eax
push 0
lea eax, [esp + 0x44]
mov byte [esp + 0x1cc], 0x83
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x40]
push eax
push 0
push 0
push 0
push 0
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x58]
push eax
push edi
call fcn.0044a550
mov esi, dword [esp + 0x50]
add esp, 0x3c
test esi, esi
jne 0x44cc62
mov esi, dword [esp + 0x20]
cmp esi, 0x10000
jle 0x44c8ed
mov esi, 0x14
jmp 0x44cc62
mov eax, dword [esp + 0x74]
lea ebx, [esi + 0x38]
imul eax, dword [esp + 0x70]
add ebx, eax
push ebx
call dword [0xb26ea4]
mov ebp, eax
add esp, 4
test ebp, ebp
jne 0x44c913
lea esi, [eax + 0x15]
jmp 0x44cc62
mov dword [ebp + 4], ebx
mov dword [ebp], 0x50435245
mov eax, dword [esp + 0xa0]
mov dword [ebp + 8], eax
mov eax, dword [esp + 0xa4]
mov dword [ebp + 0xc], eax
mov eax, dword [esp + 0x3c]
mov dword [ebp + 0x10], eax
mov eax, dword [esp + 0x1c]
mov dword [ebp + 0x14], eax
xor eax, eax
mov dword [ebp + 0x18], eax
mov eax, 0x38
mov word [ebp + 0x22], ax
movzx eax, word [esp + 0x74]
mov word [ebp + 0x24], ax
movzx eax, word [esp + 0x70]
mov word [ebp + 0x26], ax
xor eax, eax
mov dword [ebp + 0x28], eax
mov eax, dword [esp + 0x11d8]
sub eax, 0x53de48
mov dword [ebp + 0x34], 0
neg eax
sbb eax, eax
and eax, dword [esp + 0x11d8]
mov dword [ebp + 0x30], eax
xor eax, eax
mov dword [ebp + 0x2c], eax
mov eax, dword [esp + 0x80]
mov dword [esp + 0x84], eax
mov dword [esp + 0x98], 0
mov dword [esp + 0x9c], 0
mov dword [esp + 0x80], 0
mov dword [esp + 0x88], 0
movzx ecx, word [ebp + 0x22]
add ecx, ebp
mov dword [esp + 0x6c], ecx
movzx eax, word [ebp + 0x24]
movzx ebx, word [ebp + 0x26]
imul ebx, eax
mov eax, dword [esp + 0x50]
mov dword [esp + 0x60], eax
mov eax, dword [esp + 0x70]
mov dword [esp + 0xc0], 0
add ebx, ecx
mov dword [esp + 0xa8], 0
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x54], ebx
mov dword [esp + 0xac], 0
mov dword [esp + 0xb0], 0
mov dword [esp + 0xb4], 0
mov dword [esp + 0x64], 0
test eax, eax
jle 0x44ca7f
mov esi, dword [esp + 0x68]
mov edi, eax
mov dword [esp + 0x70], 0
add esi, 4
push dword [esi + 4]
lea eax, [esp + 0x44]
push dword [esi]
push dword [esi - 4]
push eax
call fcn.00443e30
dec edi
lea esi, [esi + 0xc]
add esp, 0x10
test edi, edi
jg 0x44ca43
cmp dword [esp + 0x78], 0x14
mov edi, dword [esp + 0x11c8]
mov esi, dword [esp + 0x20]
jle 0x44ca7f
push dword [esp + 0x68]
call dword [0xb26ea8]
add esp, 4
mov eax, dword [esp + 0x34]
push 0
mov dword [esp + 0x30], eax
lea eax, [esp + 0x44]
push eax
push 0
lea eax, [esp + 0x44]
mov byte [ebx], 0x83
push eax
lea eax, [esp + 0x40]
mov dword [esp + 0x34], ebx
push eax
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x40]
push eax
push 0
push 0
push 0
push 0
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x58]
push eax
push dword [ebp + 8]
call fcn.0044a550
movzx eax, word [esp + 0xbc]
add esp, 0x3c
mov word [ebp + 0x1e], ax
movzx eax, word [esp + 0x8c]
mov word [ebp + 0x20], ax
movzx eax, word [esp + 0x88]
mov word [ebp + 0x1c], ax
mov eax, dword [esp + 0xa4]
or eax, 1
mov dword [ebp + 0xc], eax
cmp dword [esp + 0xac], 0
je 0x44cb17
xor eax, eax
mov dword [esp + 0x20], eax
or eax, 0xffffffff
mov dword [esp + 0x38], eax
jmp 0x44cb27
mov eax, dword [esp + 0x38]
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x20], eax
cmp dword [esp + 0x14], 0
jne 0x44cb3f
mov eax, dword [esp + 0x2c]
cmp byte [eax], 0
je 0x44cb3f
mov dword [esp + 0x14], 0x16
mov eax, dword [esp + 0x24]
mov byte [eax], 0
inc eax
mov dword [esp + 0x24], eax
sub eax, ebx
cmp eax, esi
jle 0x44cb5c
mov ecx, 0x17
mov dword [esp + 0x14], ecx
jmp 0x44cb60
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x60]
mov esi, dword [esp + 0x50]
cmp eax, esi
jbe 0x44cc1e
xor edx, edx
mov dword [esp + 0x30], 0xffffffff
test ecx, ecx
jne 0x44cc1e
cmp eax, esi
jbe 0x44cc1e
sub eax, 2
mov dword [esp + 0x60], eax
movzx ecx, byte [eax]
movzx eax, byte [eax + 1]
shl ecx, 8
or ecx, eax
je 0x44cc15
cmp byte [ecx + ebx - 1], 0x75
jne 0x44cc15
movzx esi, byte [ecx + ebx]
lea eax, [ecx + ebx]
inc ecx
mov dword [esp + 0x34], eax
add ecx, ebx
shl esi, 8
mov dword [esp + 0x1c], ecx
movzx eax, byte [ecx]
or esi, eax
cmp esi, dword [esp + 0x30]
je 0x44cbda
push esi
push dword [esp + 0x14]
push ebx
call fcn.00443c80
add esp, 0xc
mov dword [esp + 0x30], esi
mov edx, eax
test edx, edx
je 0x44cc0a
mov eax, dword [esp + 0x34]
mov ecx, edx
sub ecx, ebx
sar ecx, 8
mov byte [eax], cl
mov al, dl
mov ecx, dword [esp + 0x1c]
sub al, bl
mov byte [ecx], al
mov ecx, dword [esp + 0x14]
mov esi, dword [esp + 0x50]
test ecx, ecx
jne 0x44cc1e
mov eax, dword [esp + 0x60]
jmp 0x44cb82
mov esi, dword [esp + 0x50]
mov ecx, 0x35
jmp 0x44cc1a
mov ecx, 0xa
mov dword [esp + 0x14], ecx
cmp dword [esp + 0x7c], 0x1000
jle 0x44cc36
push esi
call dword [0xb26ea8]
mov ecx, dword [esp + 0x18]
add esp, 4
mov dword [esp + 0x50], 0
test ecx, ecx
jne 0x44cc54
mov ax, word [ebp + 0x20]
cmp ax, word [ebp + 0x1e]
jbe 0x44cc9e
mov dword [esp + 0x14], 0xf
push ebp
call dword [0xb26ea8]
mov esi, dword [esp + 0x18]
add esp, 4
mov ecx, dword [esp + 0x11d4]
mov edx, esi
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x11c4]
mov dword [ecx], eax
mov ecx, str.no_error
test esi, esi
jle 0x44ced0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44cc85
cmp byte [ecx], al
je 0x44cecb
dec edx
test edx, edx
jg 0x44cc85
jmp 0x44ced0
mov esi, dword [esp + 0x10]
test edi, 0x20000
jne 0x44ccc0
lea eax, [esp + 0x40]
push eax
push esi
push ebx
call fcn.00444500
add esp, 0xc
cmp dword [esp + 0x14], 0
jne 0x44cc54
cmp dword [esp + 0xb4], 0
je 0x44cd72
push 0xffffffffffffffff
push esi
push ebx
call fcn.00443c80
mov edi, eax
add esp, 0xc
test edi, edi
je 0x44cd72
movzx ecx, byte [edi + 1]
movzx eax, byte [edi + 2]
shl ecx, 8
or ecx, eax
jne 0x44cd4d
movzx esi, byte [edi - 2]
movzx eax, byte [edi - 1]
shl esi, 8
or esi, eax
lea eax, [esp + 0x40]
push ecx
push eax
push 1
movzx ebx, byte [esi + edi - 3]
mov byte [esi + edi - 3], cl
mov eax, dword [ebp + 8]
shr eax, 0xb
and eax, 1
push eax
push edi
call fcn.0044b170
mov ecx, eax
mov byte [esi + edi - 3], bl
add esp, 0x14
test ecx, ecx
js 0x44cda6
cmp ecx, dword [esp + 0x88]
jle 0x44cd3e
mov dword [esp + 0x88], ecx
mov esi, dword [esp + 0x10]
mov eax, ecx
sar eax, 8
mov byte [edi + 1], al
mov byte [edi + 2], cl
push 0xffffffffffffffff
lea eax, [edi + 3]
push esi
push eax
call fcn.00443c80
mov edi, eax
add esp, 0xc
test edi, edi
jne 0x44cce4
mov ecx, dword [esp + 0x14]
test ecx, ecx
jne 0x44cc54
mov ebx, dword [esp + 0x3c]
mov eax, dword [ebp + 8]
mov dword [esp + 0x34], eax
test al, 0x10
jne 0x44ce3b
push 0
lea eax, [esp + 0x44]
push eax
push 0
push ebx
call fcn.0044bea0
add esp, 0x10
test eax, eax
je 0x44cdcf
mov eax, dword [esp + 0x34]
or eax, 0x10
mov dword [ebp + 8], eax
jmp 0x44ce3b
cmp ecx, 0xfffffffe
jne 0x44cdb8
mov dword [esp + 0x14], 0x24
jmp 0x44cc54
mov esi, dword [esp + 0x10]
sub ecx, 0xfffffffc
neg ecx
sbb ecx, ecx
and ecx, 0xffffffd3
add ecx, 0x46
mov dword [esp + 0x14], ecx
jmp 0x44cd66
mov eax, dword [esp + 0x18]
test eax, eax
jns 0x44ce12
push 0
lea eax, [esp + 0x1c]
push eax
push ebx
call fcn.0044aff0
mov edx, eax
add esp, 0xc
mov eax, dword [esp + 0x18]
test eax, eax
jns 0x44ce16
push 0
push 0
lea eax, [esp + 0x48]
push eax
push 0
push ebx
call fcn.0044c060
add esp, 0x14
test eax, eax
je 0x44ce3b
or dword [ebp + 0xc], 0x100
jmp 0x44ce3b
mov edx, dword [esp + 0x28]
and edx, 0xff
mov word [ebp + 0x18], dx
test al, 1
je 0x44ce37
mov eax, dword [esp + 0x44]
mov ecx, edx
movzx eax, byte [ecx + eax]
cmp ax, dx
je 0x44ce37
or dword [ebp + 0xc], 0x20
or dword [ebp + 0xc], 0x10
mov eax, dword [esp + 0x38]
test eax, eax
js 0x44ce7a
test byte [ebp + 8], 0x10
je 0x44ce4d
test al, 2
je 0x44ce7a
mov edx, dword [esp + 0x20]
and edx, 0xff
mov word [ebp + 0x1a], dx
test al, 1
je 0x44ce76
mov eax, dword [esp + 0x44]
movzx ecx, dx
movzx eax, byte [ecx + eax]
cmp ax, dx
je 0x44ce76
or dword [ebp + 0xc], 0x80
or dword [ebp + 0xc], 0x40
mov edi, dword [esp + 0x24]
mov edi, edi
push 0
lea eax, [esp + 0x44]
push eax
push esi
push edi
push ebx
call fcn.0044aaa0
add esp, 0x14
test eax, eax
jne 0x44ceb7
movzx ecx, byte [ebx + 1]
movzx eax, byte [ebx + 2]
shl ecx, 8
or ecx, eax
add ebx, ecx
cmp byte [ebx], 0x77
je 0x44ce80
pop edi
mov eax, ebp
pop ebp
pop esi
pop ebx
add esp, 0x11b0
ret
or dword [ebp + 0xc], 0x8000
mov eax, ebp
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x11b0
ret
mov ecx, str.Error_text_not_found__please_report_
mov eax, dword [esp + 0x11d0]
mov dword [eax], ecx
mov eax, dword [esp + 0x11cc]
test eax, eax
je 0x44cee6
mov dword [eax], esi
pop edi
pop ebp
pop esi
xor eax, eax
pop ebx
add esp, 0x11b0
ret