{"type": "func", "start": 6443729692, "end": 6443730071, "name": "_fputwc_nolock", "pseudocode": "// \n// _fputwc_nolock from 0x18013831c to 0x180138497 (379 bytes)\n// \n// 7 xrefs:\n// > __crt_stdio_output::write_multiple_characters<__crt_stdio_output::stream_output_adapter,char> @ 0x18012c184\n// > __crt_stdio_output::output_processor,__crt_stdio_output::standard_base>>::process @ 0x18012caf7\n// > unknown_libname_57 @ 0x18012eec7\n// > __crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f1e6\n// > __crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f22a\n// > @ 0x180203638\n// > @ 0x180203644\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\nwint_t __cdecl fputwc_nolock(wchar_t Character, FILE *Stream)\n{\n FILE *v2; // rdi\n unsigned int v3; // esi\n bool v4; // sf\n char *v5; // rbp\n __int64 v6; // rbx\n _BYTE *v7; // rdx\n __int64 v8; // rbx\n int v9; // ebx\n char *i; // rbp\n int SizeConverted; // [rsp+20h] [rbp-38h] BYREF\n char MbCh[12]; // [rsp+24h] [rbp-34h] BYREF\n\n v2 = Stream;\n v3 = Character;\n if ( (HIDWORD(Stream->_base) & 0x1000) == 0 )\n {\n v5 = (char *)&unk_1801B19F0;\n if ( fileno(Stream) == -1 || fileno(v2) == -2 )\n {\n v7 = &unk_1801B19F0;\n }\n else\n {\n v6 = (__int64)fileno(v2) >> 6;\n v7 = (_BYTE *)(qword_1801F5160[v6] + 72LL * (fileno(v2) & 0x3F));\n }\n if ( (unsigned __int8)(v7[57] - 1) > 1u )\n {\n if ( fileno(v2) != -1 && fileno(v2) != -2 )\n {\n v8 = (__int64)fileno(v2) >> 6;\n v5 = (char *)(qword_1801F5160[v8] + 72LL * (fileno(v2) & 0x3F));\n }\n v9 = 0;\n if ( v5[56] < 0 )\n {\n if ( !wctomb_s(&SizeConverted, MbCh, 5u, v3) )\n {\n if ( SizeConverted <= 0 )\n return v3;\n for ( i = MbCh; (unsigned int)unknown_libname_68((unsigned int)*i, v2) != -1; ++i )\n {\n if ( ++v9 >= SizeConverted )\n return v3;\n }\n }\n return -1;\n }\n }\n v4 = LODWORD(v2->_base) - 2 < 0;\n LODWORD(v2->_base) -= 2;\n if ( !v4 )\n {\n *(_WORD *)v2->_ptr = v3;\n v2->_ptr += 2;\n return v3;\n }\n Stream = v2;\n return unknown_libname_73(v3, Stream);\n }\n v4 = LODWORD(Stream->_base) - 2 < 0;\n LODWORD(Stream->_base) -= 2;\n if ( v4 )\n return unknown_libname_73(v3, Stream);\n *(_WORD *)Stream->_ptr = Character;\n Stream->_ptr += 2;\n return v3;\n}", "assembly": "; \n; _fputwc_nolock from 0x18013831c to 0x180138497 (379 bytes)\n; \n; 7 xrefs:\n; > __crt_stdio_output::write_multiple_characters<__crt_stdio_output::stream_output_adapter,char> @ 0x18012c184\n; > __crt_stdio_output::output_processor,__crt_stdio_output::standard_base>>::process @ 0x18012caf7\n; > unknown_libname_57 @ 0x18012eec7\n; > __crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f1e6\n; > __crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f22a\n; > @ 0x180203638\n; > @ 0x180203644\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nmov [rsp+arg_8], rbx ; +0x0, 0x18013831c\nmov [rsp+arg_10], rbp ; +0x5, 0x180138321\npush rsi ; +0xa, 0x180138326\npush rdi ; +0xb, 0x180138327\npush r14 ; +0xc, 0x180138328\nsub rsp, 40h ; +0xe, 0x18013832a\nmov rax, cs:__security_cookie ; +0x12, 0x18013832e\nxor rax, rsp ; +0x19, 0x180138335\nmov [rsp+58h+var_28], rax ; +0x1c, 0x180138338\nmov eax, [rdx+14h] ; +0x21, 0x18013833d\nmov rdi, rdx ; +0x24, 0x180138340\nmovzx esi, cx ; +0x27, 0x180138343\nshr eax, 0Ch ; +0x2a, 0x180138346\ntest al, 1 ; +0x2d, 0x180138349\njz short loc_180138366 ; +0x2f, 0x18013834b\nadd dword ptr [rdx+10h], 0FFFFFFFEh ; +0x31, 0x18013834d\njs loc_180138461 ; +0x35, 0x180138351\nmov rax, [rdx] ; +0x3b, 0x180138357\nmov [rax], si ; +0x3e, 0x18013835a\nadd qword ptr [rdx], 2 ; +0x41, 0x18013835d\njmp loc_180138474 ; +0x45, 0x180138361\nmov rcx, rdi; Stream ; +0x4a, 0x180138366\ncall _fileno ; +0x4d, 0x180138369\nlea rbp, unk_1801B19F0 ; +0x52, 0x18013836e\nlea r14, qword_1801F5160 ; +0x59, 0x180138375\ncmp eax, 0FFFFFFFFh ; +0x60, 0x18013837c\njz short loc_1801383B6 ; +0x63, 0x18013837f\nmov rcx, rdi; Stream ; +0x65, 0x180138381\ncall _fileno ; +0x68, 0x180138384\ncmp eax, 0FFFFFFFEh ; +0x6d, 0x180138389\njz short loc_1801383B6 ; +0x70, 0x18013838c\nmov rcx, rdi; Stream ; +0x72, 0x18013838e\ncall _fileno ; +0x75, 0x180138391\nmovsxd rbx, eax ; +0x7a, 0x180138396\nmov rcx, rdi; Stream ; +0x7d, 0x180138399\nsar rbx, 6 ; +0x80, 0x18013839c\ncall _fileno ; +0x84, 0x1801383a0\nand eax, 3Fh ; +0x89, 0x1801383a5\nlea rcx, [rax+rax*8] ; +0x8c, 0x1801383a8\nmov rax, [r14+rbx*8] ; +0x90, 0x1801383ac\nlea rdx, [rax+rcx*8] ; +0x94, 0x1801383b0\njmp short loc_1801383B9 ; +0x98, 0x1801383b4\nmov rdx, rbp ; +0x9a, 0x1801383b6\nmov al, [rdx+39h] ; +0x9d, 0x1801383b9\ndec al ; +0xa0, 0x1801383bc\ncmp al, 1 ; +0xa2, 0x1801383be\njbe loc_180138458 ; +0xa4, 0x1801383c0\nmov rcx, rdi; Stream ; +0xaa, 0x1801383c6\ncall _fileno ; +0xad, 0x1801383c9\ncmp eax, 0FFFFFFFFh ; +0xb2, 0x1801383ce\njz short loc_180138406 ; +0xb5, 0x1801383d1\nmov rcx, rdi; Stream ; +0xb7, 0x1801383d3\ncall _fileno ; +0xba, 0x1801383d6\ncmp eax, 0FFFFFFFEh ; +0xbf, 0x1801383db\njz short loc_180138406 ; +0xc2, 0x1801383de\nmov rcx, rdi; Stream ; +0xc4, 0x1801383e0\ncall _fileno ; +0xc7, 0x1801383e3\nmovsxd rbx, eax ; +0xcc, 0x1801383e8\nmov rcx, rdi; Stream ; +0xcf, 0x1801383eb\nsar rbx, 6 ; +0xd2, 0x1801383ee\ncall _fileno ; +0xd6, 0x1801383f2\nand eax, 3Fh ; +0xdb, 0x1801383f7\nlea rcx, [rax+rax*8] ; +0xde, 0x1801383fa\nmov rax, [r14+rbx*8] ; +0xe2, 0x1801383fe\nlea rbp, [rax+rcx*8] ; +0xe6, 0x180138402\nxor ebx, ebx ; +0xea, 0x180138406\ncmp [rbp+38h], bl ; +0xec, 0x180138408\njge short loc_180138458 ; +0xef, 0x18013840b\nmovzx r9d, si; WCh ; +0xf1, 0x18013840d\nlea r8d, [rbx+5]; SizeInBytes ; +0xf5, 0x180138411\nlea rdx, [rsp+58h+MbCh]; MbCh ; +0xf9, 0x180138415\nlea rcx, [rsp+58h+SizeConverted]; SizeConverted ; +0xfe, 0x18013841a\ncall wctomb_s ; +0x103, 0x18013841f\ntest eax, eax ; +0x108, 0x180138424\njnz short loc_180138451 ; +0x10a, 0x180138426\ncmp [rsp+58h+SizeConverted], ebx ; +0x10c, 0x180138428\njle short loc_180138474 ; +0x110, 0x18013842c\nlea rbp, [rsp+58h+MbCh] ; +0x112, 0x18013842e\nmovsx ecx, byte ptr [rbp+0] ; +0x117, 0x180138433\nmov rdx, rdi ; +0x11b, 0x180138437\ncall unknown_libname_68; Microsoft VisualC 64bit universal runtime ; +0x11e, 0x18013843a\ncmp eax, 0FFFFFFFFh ; +0x123, 0x18013843f\njz short loc_180138451 ; +0x126, 0x180138442\ninc ebx ; +0x128, 0x180138444\ninc rbp ; +0x12a, 0x180138446\ncmp ebx, [rsp+58h+SizeConverted] ; +0x12d, 0x180138449\njl short loc_180138433 ; +0x131, 0x18013844d\njmp short loc_180138474 ; +0x133, 0x18013844f\nmov eax, 0FFFFh ; +0x135, 0x180138451\njmp short loc_180138477 ; +0x13a, 0x180138456\nadd dword ptr [rdi+10h], 0FFFFFFFEh ; +0x13c, 0x180138458\njns short loc_18013846A ; +0x140, 0x18013845c\nmov rdx, rdi ; +0x142, 0x18013845e\nmov ecx, esi ; +0x145, 0x180138461\ncall unknown_libname_73; Microsoft VisualC 64bit universal runtime ; +0x147, 0x180138463\njmp short loc_180138477 ; +0x14c, 0x180138468\nmov rax, [rdi] ; +0x14e, 0x18013846a\nmov [rax], si ; +0x151, 0x18013846d\nadd qword ptr [rdi], 2 ; +0x154, 0x180138470\nmovzx eax, si ; +0x158, 0x180138474\nmov rcx, [rsp+58h+var_28] ; +0x15b, 0x180138477\nxor rcx, rsp; StackCookie ; +0x160, 0x18013847c\ncall __security_check_cookie ; +0x163, 0x18013847f\nmov rbx, [rsp+58h+arg_8] ; +0x168, 0x180138484\nmov rbp, [rsp+58h+arg_10] ; +0x16d, 0x180138489\nadd rsp, 40h ; +0x172, 0x18013848e\npop r14 ; +0x176, 0x180138492\npop rdi ; +0x178, 0x180138494\npop rsi ; +0x179, 0x180138495\nretn ; +0x17a, 0x180138496", "xrefs": ["__crt_stdio_output::write_multiple_characters<__crt_stdio_output::stream_output_adapter,char> @ 0x18012c184", "__crt_stdio_output::output_processor,__crt_stdio_output::standard_base>>::process @ 0x18012caf7", "unknown_libname_57 @ 0x18012eec7", "__crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f1e6", "__crt_stdio_output::output_adapter_common>::write_string_impl @ 0x18012f22a", " @ 0x180203638", " @ 0x180203644"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}