{"type": "func", "start": 6443725860, "end": 6443726272, "name": "_wctomb_s_l", "pseudocode": "// \n// _wctomb_s_l from 0x180137424 to 0x1801375c0 (412 bytes)\n// \n// 4 xrefs:\n// > unknown_libname_47 @ 0x18012e370\n// > unknown_libname_56 @ 0x18012edc1\n// > wctomb_s @ 0x1801375ca\n// > @ 0x1802035d8\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\nerrno_t __cdecl wctomb_s_l(int *SizeConverted, char *MbCh, size_t SizeInBytes, wchar_t WCh, _locale_t Locale)\n{\n errno_t v9; // ebx\n struct _Mbstatet *v10; // r9\n UINT v11; // ecx\n int v12; // eax\n int v13; // eax\n __int64 v14; // [rsp+40h] [rbp-20h] BYREF\n __int64 v15; // [rsp+48h] [rbp-18h]\n char v16; // [rsp+58h] [rbp-8h]\n __int64 v17; // [rsp+88h] [rbp+28h] BYREF\n WCHAR v18; // [rsp+98h] [rbp+38h] BYREF\n\n v18 = WCh;\n if ( MbCh || !SizeInBytes )\n {\n if ( SizeConverted )\n *SizeConverted = -1;\n if ( SizeInBytes > 0x7FFFFFFF )\n {\n v9 = 22;\n *errno() = 22;\n invalid_parameter_noinfo();\n return v9;\n }\n _LocaleUpdate::_LocaleUpdate((_LocaleUpdate *)&v14, Locale);\n v11 = *(_DWORD *)(v15 + 12);\n if ( v11 == 65001 )\n {\n v17 = 0;\n v12 = __crt_mbstring::__c32rtomb_utf8((__crt_mbstring *)MbCh, (char *)v18, (char32_t)&v17, v10);\n if ( SizeConverted )\n *SizeConverted = v12;\n if ( v12 > 4 )\n {\n v9 = *errno();\n goto LABEL_21;\n }\n goto LABEL_33;\n }\n if ( !*(_QWORD *)(v15 + 312) )\n {\n if ( v18 > 0xFFu )\n {\n if ( MbCh && SizeInBytes )\n memset(MbCh, 0, SizeInBytes);\n goto LABEL_20;\n }\n if ( !MbCh )\n goto LABEL_27;\n if ( SizeInBytes )\n {\n *MbCh = v18;\nLABEL_27:\n if ( SizeConverted )\n *SizeConverted = 1;\nLABEL_33:\n v9 = 0;\n goto LABEL_21;\n }\nLABEL_38:\n v9 = 34;\n *errno() = 34;\n invalid_parameter_noinfo();\nLABEL_21:\n if ( v16 )\n *(_DWORD *)(v14 + 936) &= ~2u;\n return v9;\n }\n LODWORD(v17) = 0;\n v13 = _acrt_WideCharToMultiByte(v11, 0, &v18, 1, MbCh, SizeInBytes, nullptr, (BOOL *)&v17);\n if ( v13 )\n {\n if ( !(_DWORD)v17 )\n {\n if ( SizeConverted )\n *SizeConverted = v13;\n goto LABEL_33;\n }\n }\n else if ( GetLastError() == 122 )\n {\n if ( MbCh && SizeInBytes )\n memset(MbCh, 0, SizeInBytes);\n goto LABEL_38;\n }\nLABEL_20:\n v9 = 42;\n *errno() = 42;\n goto LABEL_21;\n }\n if ( SizeConverted )\n *SizeConverted = 0;\n return 0;\n}", "assembly": "; \n; _wctomb_s_l from 0x180137424 to 0x1801375c0 (412 bytes)\n; \n; 4 xrefs:\n; > unknown_libname_47 @ 0x18012e370\n; > unknown_libname_56 @ 0x18012edc1\n; > wctomb_s @ 0x1801375ca\n; > @ 0x1802035d8\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-18h+arg_0], rbx ; +0x0, 0x180137424\nmov [rsp-18h+arg_18], r9w ; +0x5, 0x180137429\npush rbp ; +0xb, 0x18013742f\npush rsi ; +0xc, 0x180137430\npush rdi ; +0xd, 0x180137431\nmov rbp, rsp ; +0xe, 0x180137432\nsub rsp, 60h ; +0x11, 0x180137435\nmov rsi, r8 ; +0x15, 0x180137439\nmov rdi, rdx ; +0x18, 0x18013743c\nmov rbx, rcx ; +0x1b, 0x18013743f\ntest rdx, rdx ; +0x1e, 0x180137442\njnz short loc_18013745A ; +0x21, 0x180137445\ntest r8, r8 ; +0x23, 0x180137447\njz short loc_18013745A ; +0x26, 0x18013744a\ntest rcx, rcx ; +0x28, 0x18013744c\njz short loc_180137453 ; +0x2b, 0x18013744f\nand [rcx], edx ; +0x2d, 0x180137451\nxor eax, eax ; +0x2f, 0x180137453\njmp loc_180137519 ; +0x31, 0x180137455\ntest rbx, rbx ; +0x36, 0x18013745a\njz short loc_180137462 ; +0x39, 0x18013745d\nor dword ptr [rcx], 0FFFFFFFFh ; +0x3b, 0x18013745f\ncmp rsi, 7FFFFFFFh ; +0x3e, 0x180137462\njbe short loc_180137481 ; +0x45, 0x180137469\ncall _errno ; +0x47, 0x18013746b\nmov ebx, 16h ; +0x4c, 0x180137470\nmov [rax], ebx ; +0x51, 0x180137475\ncall _invalid_parameter_noinfo ; +0x53, 0x180137477\njmp loc_180137517 ; +0x58, 0x18013747c\nmov rdx, [rbp+Locale]; struct __crt_locale_pointers * ; +0x5d, 0x180137481\nlea rcx, [rbp+var_20]; this ; +0x61, 0x180137485\ncall ??0_LocaleUpdate@@QEAA@QEAU__crt_locale_pointers@@@Z ; +0x65, 0x180137489\nmov rax, [rbp+var_18] ; +0x6a, 0x18013748e\nmov ecx, [rax+0Ch] ; +0x6e, 0x180137492\ncmp ecx, 0FDE9h ; +0x71, 0x180137495\njnz short loc_1801374CB ; +0x77, 0x18013749b\nmovzx edx, [rbp+arg_18]; char * ; +0x79, 0x18013749d\nlea r8, [rbp+arg_8]; char32_t ; +0x7d, 0x1801374a1\nand [rbp+arg_8], 0 ; +0x81, 0x1801374a5\nmov rcx, rdi; this ; +0x86, 0x1801374aa\ncall ?__c32rtomb_utf8@__crt_mbstring@@YA_KPEAD_UPEAU_Mbstatet@@@Z ; +0x89, 0x1801374ad\ntest rbx, rbx ; +0x8e, 0x1801374b2\njz short loc_1801374B9 ; +0x91, 0x1801374b5\nmov [rbx], eax ; +0x93, 0x1801374b7\ncmp eax, 4 ; +0x95, 0x1801374b9\njle loc_180137580 ; +0x98, 0x1801374bc\ncall _errno ; +0x9e, 0x1801374c2\nmov ebx, [rax] ; +0xa3, 0x1801374c7\njmp short loc_180137506 ; +0xa5, 0x1801374c9\ncmp qword ptr [rax+138h], 0 ; +0xa7, 0x1801374cb\njnz short loc_180137542 ; +0xaf, 0x1801374d3\nmovzx eax, [rbp+arg_18] ; +0xb1, 0x1801374d5\nmov ecx, 0FFh ; +0xb5, 0x1801374d9\ncmp ax, cx ; +0xba, 0x1801374de\njbe short loc_180137529 ; +0xbd, 0x1801374e1\ntest rdi, rdi ; +0xbf, 0x1801374e3\njz short loc_1801374FA ; +0xc2, 0x1801374e6\ntest rsi, rsi ; +0xc4, 0x1801374e8\njz short loc_1801374FA ; +0xc7, 0x1801374eb\nmov r8, rsi; Size ; +0xc9, 0x1801374ed\nxor edx, edx; Val ; +0xcc, 0x1801374f0\nmov rcx, rdi; void * ; +0xce, 0x1801374f2\ncall memset ; +0xd1, 0x1801374f5\ncall _errno ; +0xd6, 0x1801374fa\nmov ebx, 2Ah ; '*' ; +0xdb, 0x1801374ff\nmov [rax], ebx ; +0xe0, 0x180137504\ncmp [rbp+var_8], 0 ; +0xe2, 0x180137506\njz short loc_180137517 ; +0xe6, 0x18013750a\nmov rcx, [rbp+var_20] ; +0xe8, 0x18013750c\nand dword ptr [rcx+3A8h], 0FFFFFFFDh ; +0xec, 0x180137510\nmov eax, ebx ; +0xf3, 0x180137517\nmov rbx, [rsp+60h+arg_0] ; +0xf5, 0x180137519\nadd rsp, 60h ; +0xfd, 0x180137521\npop rdi ; +0x101, 0x180137525\npop rsi ; +0x102, 0x180137526\npop rbp ; +0x103, 0x180137527\nretn ; +0x104, 0x180137528\ntest rdi, rdi ; +0x105, 0x180137529\njz short loc_180137535 ; +0x108, 0x18013752c\ntest rsi, rsi ; +0x10a, 0x18013752e\njz short loc_1801375AA ; +0x10d, 0x180137531\nmov [rdi], al ; +0x10f, 0x180137533\ntest rbx, rbx ; +0x111, 0x180137535\njz short loc_180137580 ; +0x114, 0x180137538\nmov dword ptr [rbx], 1 ; +0x116, 0x18013753a\njmp short loc_180137580 ; +0x11c, 0x180137540\nand dword ptr [rbp+arg_8], 0 ; +0x11e, 0x180137542\nlea rax, [rbp+arg_8] ; +0x122, 0x180137546\nmov [rsp+60h+var_28], rax ; +0x126, 0x18013754a\nlea r8, [rbp+arg_18] ; +0x12b, 0x18013754f\nand [rsp+60h+var_30], 0 ; +0x12f, 0x180137553\nmov r9d, 1 ; +0x135, 0x180137559\nmov [rsp+60h+var_38], esi ; +0x13b, 0x18013755f\nxor edx, edx ; +0x13f, 0x180137563\nmov [rsp+60h+var_40], rdi ; +0x141, 0x180137565\ncall __acrt_WideCharToMultiByte ; +0x146, 0x18013756a\ntest eax, eax ; +0x14b, 0x18013756f\njz short loc_180137584 ; +0x14d, 0x180137571\ncmp dword ptr [rbp+arg_8], 0 ; +0x14f, 0x180137573\njnz short loc_1801374FA ; +0x153, 0x180137577\ntest rbx, rbx ; +0x155, 0x180137579\njz short loc_180137580 ; +0x158, 0x18013757c\nmov [rbx], eax ; +0x15a, 0x18013757e\nxor ebx, ebx ; +0x15c, 0x180137580\njmp short loc_180137506 ; +0x15e, 0x180137582\ncall cs:GetLastError ; +0x160, 0x180137584\ncmp eax, 7Ah ; 'z' ; +0x166, 0x18013758a\njnz loc_1801374FA ; +0x169, 0x18013758d\ntest rdi, rdi ; +0x16f, 0x180137593\njz short loc_1801375AA ; +0x172, 0x180137596\ntest rsi, rsi ; +0x174, 0x180137598\njz short loc_1801375AA ; +0x177, 0x18013759b\nmov r8, rsi; Size ; +0x179, 0x18013759d\nxor edx, edx; Val ; +0x17c, 0x1801375a0\nmov rcx, rdi; void * ; +0x17e, 0x1801375a2\ncall memset ; +0x181, 0x1801375a5\ncall _errno ; +0x186, 0x1801375aa\nmov ebx, 22h ; '\"' ; +0x18b, 0x1801375af\nmov [rax], ebx ; +0x190, 0x1801375b4\ncall _invalid_parameter_noinfo ; +0x192, 0x1801375b6\njmp loc_180137506 ; +0x197, 0x1801375bb", "xrefs": ["unknown_libname_47 @ 0x18012e370", "unknown_libname_56 @ 0x18012edc1", "wctomb_s @ 0x1801375ca", " @ 0x1802035d8"], "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"}