Function at 0x1400a4980
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0xf8
movapd xmmword [rsp + 0xe0], xmm8
movapd xmmword [rsp + 0xd0], xmm7
movapd xmmword [rsp + 0xc0], xmm6
mov rdi, rcx
mov rax, qword [0x14022c040]
xor rax, rsp
mov qword [rsp + 0xb8], rax
test rdx, rdx
jle 0x1400a4f87
mov rbx, rdx
movapd xmm0, xmmword [0x1401fa990]
movapd xmmword [rsp + 0x50], xmm0
movabs rax, 0xaaaaaaaaaaaaaaaa
mov qword [rsp + 0x90], rax
movapd xmmword [rsp + 0x80], xmm0
movapd xmmword [rsp + 0x70], xmm0
movapd xmmword [rsp + 0x60], xmm0
mov byte [rsp + 0x50], 0
mov byte [rsp + 0x90], 0
cmp byte [rdi + 8], 0
je 0x1400a4b4f
movabs r15, 0x7fffffffffffffff
cmp rbx, r15
je 0x1400a4bbe
movabs r12, 0x8637bd05af7
mov rax, qword [0x14022e6d0]
lea r13, [0x140124260]
cmp rax, r13
jne 0x1400a4fb4
mov qword [rsp + 0x30], 0
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x30]
cmp rax, r12
jge 0x1400a515c
imul rax, rax, 0xf4240
cqo
idiv qword [0x14023e460]
mov r14, rax
mov rcx, rbx
cmp rcx, r15
je 0x1400a4afe
mov rax, rcx
shr rax, 3
movabs rdx, 0x20c49ba5e353f7cf
mul rdx
shr rdx, 4
imul rax, rdx, 0x3e8
cmp rax, rcx
adc rdx, 0
mov rax, rdx
shr rax, 0x20
jne 0x1400a4afe
mov rcx, qword [rdi]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x1400a4ca7
mov sil, 1
cmp byte [rdi + 8], 0
je 0x1400a4b05
cmp byte [rsp + 0x90], 1
je 0x1400a4d28
mov rcx, qword [rsp + 0xb8]
xor rcx, rsp
cmp rcx, qword [0x14022c040]
je 0x1400a4b20
call fcn.1401363f0
int3
mov edx, 0xffffffff
jmp 0x1400a4abc
mov qword [rsp + 0xa8], 0x16e
mov al, byte [0x14023e0ee]
test al, al
je 0x1400a4ad6
jmp 0x1400a5202
mov eax, esi
movaps xmm6, xmmword [rsp + 0xc0]
movaps xmm7, xmmword [rsp + 0xd0]
movaps xmm8, xmmword [rsp + 0xe0]
add rsp, 0xf8
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
lea rdx, str.TimedWait
lea r8, str....._base_synchronizationwaitable_event.cc
lea rsi, [rsp + 0x30]
mov rcx, rsi
mov r9d, 0x40
call fcn.1400d5a00
cmp byte [rsp + 0x90], 1
je 0x1400a5192
lea rcx, [rsp + 0x50]
xor edx, edx
mov r8d, 1
call fcn.1400a5640
mov qword [rsp + 0xa0], 0xb
mov al, byte [0x14023df8b]
test al, al
jne 0x1400a51d0
mov byte [rsp + 0x90], 1
jmp 0x1400a4a1c
mov edx, 0xffffffff
jmp 0x1400a4c22
mov r14, qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea rbx, [rsp + 0x30]
movabs rbp, 0x8637bd05af7
movabs r12, 0x7fffffffffffffff
movabs r13, 0x20c49ba5e353f7cf
mov rcx, r15
cmp rcx, r15
je 0x1400a4bb7
mov rax, rcx
shr rax, 3
mul r13
mov rax, rdx
shr rax, 4
imul rdx, rax, 0x3e8
cmp rdx, rcx
adc rax, 0
mov rcx, rax
shr rcx, 0x20
neg rcx
mov edx, 0
sbb edx, edx
or edx, eax
mov rcx, qword [rdi]
call r14
test eax, eax
je 0x1400a4acd
cmp eax, 0x102
jne 0x1400a5274
mov rax, qword [0x14022e6d0]
lea rcx, [0x140124260]
cmp rax, rcx
jne 0x1400a512a
mov qword [rsp + 0x30], 0
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x30]
cmp rax, rbp
jge 0x1400a52a7
imul rax, rax, 0xf4240
cqo
idiv qword [0x14023e460]
xor edx, edx
cmp r12, rax
setns dl
add rdx, r12
mov rcx, r12
sub rcx, rax
cmovo rcx, rdx
xor esi, esi
cmp rax, r15
jne 0x1400a4beb
jmp 0x1400a4ad6
mov rax, qword [0x14022e6d0]
cmp rax, r13
jne 0x1400a5111
lea rsi, [rsp + 0x30]
mov qword [rsi], 0
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsi]
cmp rax, r12
jge 0x1400a524d
imul rax, rax, 0xf4240
cqo
idiv qword [0x14023e460]
lea rdx, [r14 + rbx]
sar rdx, 0x3f
btc rdx, 0x3f
mov rcx, r14
add rcx, rbx
cmovo rcx, rdx
xor edx, edx
cmp rcx, rax
setns dl
movabs r8, 0x7fffffffffffffff
add r8, rdx
xor esi, esi
sub rcx, rax
cmovo rcx, r8
jg 0x1400a4a88
jmp 0x1400a4ad6
mov qword [rsp + 0xb0], 0xb
mov al, byte [0x14023df8b]
test al, al
jne 0x1400a51a9
call fcn.140133b34
mov ebp, dword [rax]
call fcn.140133b34
mov dword [rax], 0
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov r14, qword [rsp + 0x50]
test r14, r14
je 0x1400a4df5
cmp qword [rsp + 0x58], 0
jne 0x1400a4df5
cmp byte [r14 + 0x19], 1
jne 0x1400a4df5
mov rbx, qword [r14 + 0x28]
add rbx, 0x68
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_TryAcquireSRWLockExclusive]
test al, al
je 0x1400a4f79
mov qword [r14 + 0x20], 0
cmp byte [r14 + 0x3b], 0
jne 0x1400a4de5
mov rax, qword [r14 + 0x28]
cmp byte [r14 + 0x39], 1
je 0x1400a4f31
dec dword [rax + 0x130]
cmp byte [r14 + 0x19], 0
je 0x1400a5190
cmp byte [r14 + 0x18], 0
jne 0x1400a4de5
mov rcx, qword [r14 + 0x28]
cmp byte [r14 + 0x3a], 1
je 0x1400a5243
dec dword [rcx + 0x134]
mov word [r14 + 0x39], 0
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_ReleaseSRWLockExclusive]
mov ecx, edi
call qword [sym.imp.KERNEL32.dll_SetLastError]
call fcn.140133b34
mov dword [rax], ebp
cmp byte [rsp + 0x88], 1
jne 0x1400a4e1b
mov rbx, qword [rsp + 0x80]
test rbx, rbx
jne 0x1400a4e77
mov rax, qword [rsp + 0x60]
test rax, rax
je 0x1400a4e2d
mov rcx, qword [rsp + 0x68]
mov qword [rax], rcx
movabs rdi, 0xfffffffc00000000
mov rcx, qword [rsp + 0x58]
mov rax, rcx
and rax, rdi
cmp rax, qword [0x14022e648]
je 0x1400a5186
mov qword [rsp + 0x58], 0
mov rcx, qword [rsp + 0x50]
and rdi, rcx
cmp rdi, qword [0x14022e648]
jne 0x1400a4ae4
call fcn.140003910
jmp 0x1400a4ae4
mov rax, qword [fcn.1401241a0]
lea rcx, [0x140124260]
cmp rax, rcx
jne 0x1400a5143
lea rdi, [rsp + 0x30]
mov qword [rdi], 0
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rdi]
movabs rcx, 0x8637bd05af7
cmp rax, rcx
jge 0x1400a5280
imul rax, rax, 0xf4240
cqo
idiv qword [0x14023e460]
mov qword [rsp + 0xb0], rax
mov r12, qword [rsp + 0x78]
xor ecx, ecx
cmp rax, r12
setns cl
movabs r13, 0x7fffffffffffffff
add rcx, r13
mov r14, rax
sub r14, r12
cmovo r14, rcx
cmp r14, 0xf4240
jge 0x1400a4fcd
mov rdi, qword [rsp + 0x80]
test rdi, rdi
je 0x1400a4e1b
lock dec dword [rdi]
jne 0x1400a4e1b
mov rcx, rdi
call fcn.140010e70
mov rcx, rdi
call fcn.140133b2c
jmp 0x1400a4e1b
mov rcx, qword [rax + 0x80]
mov rdx, qword [rax + 0x110]
dec rdx
mov qword [rax + 0x110], rdx
cmp rcx, qword [rax + 0x88]
je 0x1400a4f5b
cmp qword [rax + 0x120], rdx
jae 0x1400a4f69
mov word [rax + 0xb8], 0
jmp 0x1400a4dbe
movzx ecx, word [rcx + 0x10]
mov word [rax + 0xb8], cx
jmp 0x1400a4dbe
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_AcquireSRWLockExclusive]
jmp 0x1400a4d9a
mov rcx, qword [rdi]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov esi, eax
test eax, eax
jne 0x1400a4fa3
test esi, esi
sete sil
jmp 0x1400a4ae4
cmp esi, 0x102
je 0x1400a4f98
mov ecx, esi
call fcn.140192b70
jmp 0x1400a4f98
lea rsi, [rsp + 0xb0]
mov rcx, rsi
call qword [0x14021e390]
mov r14, qword [rsi]
jmp 0x1400a4a85
mov ecx, 0x3938700
add rcx, qword [rbx + 0x1f0]
cmovo rcx, r13
cmp rcx, rax
jle 0x1400a52f5
mov rax, qword [rbx + 0x1f0]
xor edx, edx
cmp r12, rax
setns dl
add rdx, r13
mov rcx, r12
sub rcx, rax
cmovo rcx, rdx
lea rdx, [r15 + rcx]
add rdx, 2
cmp rdx, 2
jb 0x1400a52dc
cvtsi2sd xmm0, rcx
movsd xmm8, qword [0x14020a7d0]
divsd xmm0, xmm8
call fcn.140169850
xor edi, edi
movsd xmm6, qword [0x14020a7d8]
ucomisd xmm0, xmm6
mov eax, 0x7fffffff
cmovb eax, edi
movsd xmm7, qword [0x14020a7e0]
ucomisd xmm7, xmm0
mov r12d, 0x7fffffff
maxsd xmm0, xmm6
cvttsd2si ebp, xmm0
cmovb ebp, eax
lea rax, [r15 + r14]
add rax, 2
cmp rax, 2
jae 0x1400a5077
movsd xmm0, qword [0x14020a7e8]
jmp 0x1400a5084
xorps xmm0, xmm0
cvtsi2sd xmm0, r14
divsd xmm0, xmm8
call fcn.140169900
ucomisd xmm0, xmm6
cmovb r12d, edi
ucomisd xmm7, xmm0
maxsd xmm0, xmm6
cvttsd2si r14d, xmm0
cmovb r14d, r12d
mov r15, qword [sym.imp.KERNEL32.dll_TryAcquireSRWLockExclusive]
mov r12, qword [sym.imp.KERNEL32.dll_ReleaseSRWLockExclusive]
add r14d, ebp
cmp r14d, 0x3c
mov r13d, 0x3c
cmovl r13d, r14d
lea rdi, [rbx + 8]
mov rcx, rdi
call r15
test al, al
je 0x1400a52ce
cmp ebp, r13d
jge 0x1400a50eb
movsxd rax, ebp
movsxd rcx, r13d
inc qword [rbx + rax*8 + 0x10]
inc rax
cmp rcx, rax
jne 0x1400a50de
mov rcx, rdi
call r12
cmp r14d, 0x3d
jl 0x1400a4f02
mov rbx, qword [rbx + 0x1f8]
sub r14d, r13d
xor ebp, ebp
test rbx, rbx
jne 0x1400a50b0
jmp 0x1400a4f02
lea rsi, [rsp + 0xb0]
mov rcx, rsi
call qword [0x14021e390]
mov rax, qword [rsi]
jmp 0x1400a4ce8
lea rsi, [rsp + 0xb0]
mov rcx, rsi
call qword [0x14021e390]
mov rax, qword [rsi]
jmp 0x1400a4c82
lea rdi, [rsp + 0xb0]
mov rcx, rdi
call qword [0x14021e390]
mov rax, qword [rdi]
jmp 0x1400a4ed1
mov rcx, qword [0x14023e460]
cqo
idiv rcx
imul r8, rax, 0xf4240
imul rax, rdx, 0xf4240
cqo
idiv rcx
mov r14, rax
add r14, r8
jmp 0x1400a4a85
call fcn.140003910
jmp 0x1400a4e4f
ud2
lea r14, [rsp + 0x50]
mov rcx, r14
call fcn.1400d83b0
mov byte [r14 + 0x40], 0
jmp 0x1400a4b7e
movzx ecx, al
lea r8, [rsp + 0x30]
mov qword [r8], 0
lea rdx, [rsp + 0xb0]
mov r9d, 2
call fcn.1400b7bd0
jmp 0x1400a4d42
movzx ecx, al
lea r9, [rsp + 0xb0]
mov qword [r9], rsi
lea rax, str.ScopedBlockingCallWithBaseSyncPrimitives
lea r8, [rsp + 0xa8]
mov qword [r8], rax
lea rdx, [rsp + 0xa0]
call fcn.140189b80
jmp 0x1400a4baa
movzx ecx, al
xor rdi, qword [0x14023c540]
lea rax, [rsp + 0x30]
mov qword [rax], rdi
lea rdx, str.WaitableEvent::Wait_Complete
lea r8, [rsp + 0xb0]
mov qword [r8], rdx
mov qword [rsp + 0x20], rax
lea rdx, [rsp + 0xa8]
mov r9d, 3
call fcn.140017800
jmp 0x1400a4ad6
call fcn.14019f050
jmp 0x1400a4de5
mov rcx, qword [0x14023e460]
cqo
idiv rcx
imul r8, rax, 0xf4240
imul rax, rdx, 0xf4240
cqo
idiv rcx
add rax, r8
jmp 0x1400a4ce8
mov ecx, eax
call fcn.140192b70
jmp 0x1400a4c3b
mov rcx, qword [0x14023e460]
cqo
idiv rcx
imul r8, rax, 0xf4240
imul rax, rdx, 0xf4240
cqo
idiv rcx
add rax, r8
jmp 0x1400a4ec9
mov rcx, qword [0x14023e460]
cqo
idiv rcx
imul r8, rax, 0xf4240
imul rax, rdx, 0xf4240
cqo
idiv rcx
add rax, r8
jmp 0x1400a4c82
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_AcquireSRWLockExclusive]
jmp 0x1400a50d3
xor ecx, ecx
cmp rax, r12
setg cl
lea rax, [0x14020a7c0]
movsd xmm0, qword [rax + rcx*8]
jmp 0x1400a5019
lea rdi, [rsp + 0x30]
mov rcx, rdi
mov rdx, rax
call fcn.140063d60
mov rdi, qword [rdi]
test rdi, rdi
je 0x1400a4fe6
lock dec dword [rdi]
jne 0x1400a4fe6
mov rcx, rdi
call fcn.140010e70
mov rcx, rdi
call fcn.140133b2c
jmp 0x1400a4fe6