Function at 0x49c300
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x3c
mov dword [ebp - 0x1c], esp
mov dword [ebp - 0x10], 0xffffffff
mov dword [ebp - 0x14], 0x495250
mov dword [ebp - 0x48], edx
mov dword [ebp - 0x20], ecx
mov eax, dword fs:[0]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
mov dword fs:[0], eax
mov eax, dword [ecx]
jmp 0x49c345
mov eax, dword [ebp - 0x20]
mov eax, dword [eax]
mov edx, 2
jmp 0x49c35f
mov ecx, dword [ebp - 0x20]
mov eax, esi
lock cmpxchg dword [ecx], edx
je 0x49c565
mov esi, eax
test eax, eax
je 0x49c350
cmp esi, 1
jne 0x49c380
cmp byte [ebp - 0x48], 0
jne 0x49c350
jmp 0x49c625
cmp esi, 3
je 0x49c59c
mov eax, esi
and eax, 3
cmp eax, 2
je 0x49c3aa
jmp 0x49c65c
mov eax, esi
and eax, 3
cmp eax, 2
jne 0x49c340
mov eax, dword [0x4f3068]
test eax, eax
je 0x49c4e8
dec eax
push eax
call dword [sym.imp.kernel32.dll_TlsGetValue]
cmp eax, 2
jb 0x49c3e0
cmp dword [eax + 4], 0
mov edi, eax
je 0x49c3e0
add edi, 8
jmp 0x49c480
mov eax, dword [0x4f3068]
test eax, eax
je 0x49c4fe
dec eax
push eax
call dword [sym.imp.kernel32.dll_TlsGetValue]
test eax, eax
je 0x49c410
mov ebx, eax
cmp eax, 1
jne 0x49c453
jmp 0x49c605
movzx eax, byte [0x4f3270]
mov ecx, 0xc
mov edx, 4
call fcn.0040e870
test eax, eax
je 0x49c5ed
mov dword [eax], 0x4f3068
mov dword [eax + 4], 0
mov ebx, eax
mov eax, dword [0x4f3068]
test eax, eax
je 0x49c514
dec eax
push ebx
push eax
call dword [sym.imp.kernel32.dll_TlsSetValue]
mov ecx, dword [ebx + 8]
cmp dword [ebx + 4], 0
lea edi, [ebx + 8]
mov dword [ebx + 4], 1
mov dword [ebx + 8], 0
je 0x49c480
test ecx, ecx
je 0x49c480
lock dec dword [ecx]
jne 0x49c480
call fcn.00479ef0
nop dword [eax + eax]
mov eax, dword [edi]
test eax, eax
jne 0x49c49f
xor ecx, ecx
mov dword [ebp - 0x10], 0xffffffff
call fcn.00479870
cmp dword [edi], 0
jne 0x49c5b1
mov dword [edi], eax
lock inc dword [eax]
jle 0x49c5ad
mov ecx, esi
mov dword [ebp - 0x2c], eax
mov eax, esi
mov esi, dword [ebp - 0x20]
mov byte [ebp - 0x24], 0
lea edx, [ebp - 0x2a]
add ecx, 0xfffffffe
mov dword [ebp - 0x28], ecx
lock cmpxchg dword [esi], edx
je 0x49c53c
mov esi, eax
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x49c3a0
lock dec dword [eax]
jne 0x49c3a0
mov ecx, dword [ebp - 0x2c]
call fcn.00479ef0
jmp 0x49c3a0
mov ecx, 0x4f3068
mov dword [ebp - 0x10], 0xffffffff
call fcn.0049c6e0
jmp 0x49c3b8
mov ecx, 0x4f3068
mov dword [ebp - 0x10], 0xffffffff
call fcn.0049c6e0
jmp 0x49c3ee
mov ecx, 0x4f3068
mov dword [ebp - 0x10], 0xffffffff
call fcn.0049c6e0
jmp 0x49c44b
mov dword [ebp - 0x10], 2
call fcn.00479f30
movzx eax, byte [ebp - 0x24]
test al, al
je 0x49c530
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x49c340
lock dec dword [eax]
jne 0x49c340
mov ecx, dword [ebp - 0x2c]
call fcn.00479ef0
jmp 0x49c340
lea eax, [ebp - 0x44]
cmp esi, 1
mov dword [ebp - 0x44], 3
mov dword [ebp - 0x10], 0
sete byte [ebp - 0x40]
push eax
push dword [ebp + 8]
mov eax, dword [ebp + 0xc]
call dword [eax + 0x10]
add esp, 8
mov edx, dword [ebp - 0x44]
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x10], 0xffffffff
call fcn.00479d30
mov eax, dword [ebp - 0x18]
mov dword fs:[0], eax
add esp, 0x3c
pop esi
pop edi
pop ebx
pop ebp
ret
ud2
lea ecx, [ebp - 0x44]
mov edx, 0x4c5cf4
mov dword [ebp - 0x44], 0x4c5c9c
mov dword [ebp - 0x40], 1
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x3c], 0x4ef03c
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x10], 1
call fcn.0049a2c0
ud2
mov ecx, 4
mov edx, 0xc
mov dword [ebp - 0x10], 0xffffffff
call fcn.0049a0b0
ud2
mov dword [ebp - 0x10], 0xffffffff
mov ecx, 0x4c6224
mov edx, 0x5e
push 0x4c6284
call fcn.0049a770
add esp, 4
ud2
mov edx, dword [ebp + 0x10]
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x44], 0x4c7d94
mov dword [ebp - 0x40], 1
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x3c], 0x4ef03c
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x10], 0xffffffff
call fcn.0049a2c0
ud2
mov dword [ebp - 0x10], 0xffffffff
mov ecx, str.assertion_failed:_state_and_queue.addr____STATE_MASK__RUNNINGlibrary_std_src_sys_commononcequeue.rs
mov edx, 0x40
push dword [ebp + 0x10]
call fcn.0049a440
add esp, 4
ud2