; 
; _fclose_nolock from 0x18012f9fc to 0x18012fa7f (131 bytes)
; 
; 2 xrefs:
; > fclose @ 0x18012facf
; > <???> @ 0x180202dc8
; 
; This function is hookable on this platform!
; 
; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA
; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings
; 

mov     [rsp+arg_0], rbx                                               ; +0x0, 0x18012f9fc
push    rdi                                                            ; +0x5, 0x18012fa01
sub     rsp, 20h                                                       ; +0x6, 0x18012fa02
mov     rbx, rcx                                                       ; +0xa, 0x18012fa06
test    rcx, rcx                                                       ; +0xd, 0x18012fa09
jnz     short loc_18012FA23                                            ; +0x10, 0x18012fa0c
call    _errno                                                         ; +0x12, 0x18012fa0e
mov     dword ptr [rax], 16h                                           ; +0x17, 0x18012fa13
call    _invalid_parameter_noinfo                                      ; +0x1d, 0x18012fa19
or      eax, 0FFFFFFFFh                                                ; +0x22, 0x18012fa1e
jmp     short loc_18012FA74                                            ; +0x25, 0x18012fa21
mov     eax, [rcx+14h]                                                 ; +0x27, 0x18012fa23
or      edi, 0FFFFFFFFh                                                ; +0x2a, 0x18012fa26
shr     eax, 0Dh                                                       ; +0x2d, 0x18012fa29
test    al, 1                                                          ; +0x30, 0x18012fa2c
jz      short loc_18012FA6A                                            ; +0x32, 0x18012fa2e
call    __acrt_stdio_flush_nolock                                      ; +0x34, 0x18012fa30
mov     rcx, rbx                                                       ; +0x39, 0x18012fa35
mov     edi, eax                                                       ; +0x3c, 0x18012fa38
call    __acrt_stdio_free_buffer_nolock                                ; +0x3e, 0x18012fa3a
mov     rcx, rbx; Stream                                               ; +0x43, 0x18012fa3f
call    _fileno                                                        ; +0x46, 0x18012fa42
mov     ecx, eax                                                       ; +0x4b, 0x18012fa47
call    sub_180138B78                                                  ; +0x4d, 0x18012fa49
test    eax, eax                                                       ; +0x52, 0x18012fa4e
jns     short loc_18012FA57                                            ; +0x54, 0x18012fa50
or      edi, 0FFFFFFFFh                                                ; +0x56, 0x18012fa52
jmp     short loc_18012FA6A                                            ; +0x59, 0x18012fa55
mov     rcx, [rbx+28h]; Block                                          ; +0x5b, 0x18012fa57
test    rcx, rcx                                                       ; +0x5f, 0x18012fa5b
jz      short loc_18012FA6A                                            ; +0x62, 0x18012fa5e
call    _free_base                                                     ; +0x64, 0x18012fa60
and     qword ptr [rbx+28h], 0                                         ; +0x69, 0x18012fa65
mov     rcx, rbx                                                       ; +0x6e, 0x18012fa6a
call    ?__acrt_stdio_free_stream@@YAXV__crt_stdio_stream@@@Z          ; +0x71, 0x18012fa6d
mov     eax, edi                                                       ; +0x76, 0x18012fa72
mov     rbx, [rsp+28h+arg_0]                                           ; +0x78, 0x18012fa74
add     rsp, 20h                                                       ; +0x7d, 0x18012fa79
pop     rdi                                                            ; +0x81, 0x18012fa7d
retn                                                                   ; +0x82, 0x18012fa7e