{"type": "func", "start": 6443715084, "end": 6443715357, "name": "__acrt_wcs_to_mbs_cp<__crt_win32_buffer_no_resizing>", "pseudocode": "// \n// __acrt_wcs_to_mbs_cp<__crt_win32_buffer_no_resizing> from 0x180134a0c to 0x180134b1d (273 bytes)\n// \n// 2 xrefs:\n// > __acrt_GetModuleFileNameA @ 0x180139309\n// > @ 0x1802032b4\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\n__int64 __fastcall __acrt_wcs_to_mbs_cp<__crt_win32_buffer_no_resizing>(_WORD *a1, __int64 a2, int a3)\n{\n unsigned int v3; // ebx\n int v6; // esi\n int v7; // eax\n DWORD LastError; // eax\n unsigned __int64 v9; // rcx\n int v10; // eax\n\n v3 = 0;\n v6 = (int)a1;\n if ( !a1 )\n {\n if ( *(_BYTE *)(a2 + 40) )\n *(_BYTE *)(a2 + 40) = 0;\n *(_QWORD *)(a2 + 16) = 0;\n *(_QWORD *)(a2 + 24) = 0;\n goto LABEL_5;\n }\n if ( *a1 )\n {\n v7 = _acrt_WideCharToMultiByte(a3, 0, (_DWORD)a1, -1, 0, 0, 0, 0);\n if ( v7 )\n {\n v9 = *(_QWORD *)(a2 + 24);\n if ( v7 > v9 )\n {\n if ( *(_BYTE *)(a2 + 40) )\n *(_BYTE *)(a2 + 40) = 0;\n goto LABEL_10;\n }\n v10 = _acrt_WideCharToMultiByte(a3, 0, v6, -1, *(_QWORD *)(a2 + 16), v9, 0, 0);\n if ( v10 )\n {\n *(_QWORD *)(a2 + 32) = v10 - 1LL;\n return v3;\n }\n }\n LastError = GetLastError();\n _acrt_errno_map_os_error(LastError);\n return (unsigned int)*errno();\n }\n if ( !*(_QWORD *)(a2 + 24) )\n {\n if ( *(_BYTE *)(a2 + 40) )\n *(_BYTE *)(a2 + 40) = 0;\nLABEL_10:\n *errno() = 34;\n *(_BYTE *)(a2 + 40) = 0;\n *(_QWORD *)(a2 + 24) = 0;\n return 34;\n }\n **(_BYTE **)(a2 + 16) = 0;\nLABEL_5:\n *(_QWORD *)(a2 + 32) = 0;\n return v3;\n}", "assembly": "; \n; __acrt_wcs_to_mbs_cp<__crt_win32_buffer_no_resizing> from 0x180134a0c to 0x180134b1d (273 bytes)\n; \n; 2 xrefs:\n; > __acrt_GetModuleFileNameA @ 0x180139309\n; > @ 0x1802032b4\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_0], rbx ; +0x0, 0x180134a0c\nmov [rsp+arg_8], rbp ; +0x5, 0x180134a11\nmov [rsp+arg_10], rsi ; +0xa, 0x180134a16\npush rdi ; +0xf, 0x180134a1b\nsub rsp, 40h ; +0x10, 0x180134a1c\nxor ebx, ebx ; +0x14, 0x180134a20\nmov ebp, r8d ; +0x16, 0x180134a22\nmov rdi, rdx ; +0x19, 0x180134a25\nmov rsi, rcx ; +0x1c, 0x180134a28\ntest rcx, rcx ; +0x1f, 0x180134a2b\njnz short loc_180134A49 ; +0x22, 0x180134a2e\ncmp [rdx+28h], bl ; +0x24, 0x180134a30\njz short loc_180134A38 ; +0x27, 0x180134a33\nmov [rdx+28h], bl ; +0x29, 0x180134a35\nmov [rdx+10h], rbx ; +0x2c, 0x180134a38\nmov [rdx+18h], rbx ; +0x30, 0x180134a3c\nmov [rdx+20h], rbx ; +0x34, 0x180134a40\njmp loc_180134B06 ; +0x38, 0x180134a44\ncmp [rcx], bx ; +0x3d, 0x180134a49\njnz short loc_180134A7E ; +0x40, 0x180134a4c\ncmp [rdx+18h], rbx ; +0x42, 0x180134a4e\njnz short loc_180134A76 ; +0x46, 0x180134a52\ncmp [rdx+28h], bl ; +0x48, 0x180134a54\njz short loc_180134A5C ; +0x4b, 0x180134a57\nmov [rdx+28h], bl ; +0x4d, 0x180134a59\ncall _errno ; +0x50, 0x180134a5c\nmov ecx, 22h ; '\"' ; +0x55, 0x180134a61\nmov [rax], ecx ; +0x5a, 0x180134a66\nmov [rdi+28h], bl ; +0x5c, 0x180134a68\nmov [rdi+18h], rbx ; +0x5f, 0x180134a6b\nmov ebx, ecx ; +0x63, 0x180134a6f\njmp loc_180134B06 ; +0x65, 0x180134a71\nmov rax, [rdx+10h] ; +0x6a, 0x180134a76\nmov [rax], bl ; +0x6e, 0x180134a7a\njmp short loc_180134A40 ; +0x70, 0x180134a7c\nmov [rsp+48h+var_10], rbx ; +0x72, 0x180134a7e\nor r9d, 0FFFFFFFFh ; +0x77, 0x180134a83\nmov [rsp+48h+var_18], rbx ; +0x7b, 0x180134a87\nmov r8, rsi ; +0x80, 0x180134a8c\nmov [rsp+48h+var_20], ebx ; +0x83, 0x180134a8f\nxor edx, edx ; +0x87, 0x180134a93\nmov ecx, ebp ; +0x89, 0x180134a95\nmov [rsp+48h+var_28], rbx ; +0x8b, 0x180134a97\ncall __acrt_WideCharToMultiByte ; +0x90, 0x180134a9c\nmovsxd rdx, eax ; +0x95, 0x180134aa1\ntest eax, eax ; +0x98, 0x180134aa4\njnz short loc_180134ABE ; +0x9a, 0x180134aa6\ncall cs:GetLastError ; +0x9c, 0x180134aa8\nmov ecx, eax ; +0xa2, 0x180134aae\ncall __acrt_errno_map_os_error ; +0xa4, 0x180134ab0\ncall _errno ; +0xa9, 0x180134ab5\nmov ebx, [rax] ; +0xae, 0x180134aba\njmp short loc_180134B06 ; +0xb0, 0x180134abc\nmov rcx, [rdi+18h] ; +0xb2, 0x180134abe\ncmp rdx, rcx ; +0xb6, 0x180134ac2\njbe short loc_180134AD1 ; +0xb9, 0x180134ac5\ncmp [rdi+28h], bl ; +0xbb, 0x180134ac7\njz short loc_180134A5C ; +0xbe, 0x180134aca\nmov [rdi+28h], bl ; +0xc0, 0x180134acc\njmp short loc_180134A5C ; +0xc3, 0x180134acf\nmov rax, [rdi+10h] ; +0xc5, 0x180134ad1\nor r9d, 0FFFFFFFFh ; +0xc9, 0x180134ad5\nmov [rsp+48h+var_10], rbx ; +0xcd, 0x180134ad9\nmov r8, rsi ; +0xd2, 0x180134ade\nmov [rsp+48h+var_18], rbx ; +0xd5, 0x180134ae1\nxor edx, edx ; +0xda, 0x180134ae6\nmov [rsp+48h+var_20], ecx ; +0xdc, 0x180134ae8\nmov ecx, ebp ; +0xe0, 0x180134aec\nmov [rsp+48h+var_28], rax ; +0xe2, 0x180134aee\ncall __acrt_WideCharToMultiByte ; +0xe7, 0x180134af3\nmovsxd rcx, eax ; +0xec, 0x180134af8\ntest eax, eax ; +0xef, 0x180134afb\njz short loc_180134AA8 ; +0xf1, 0x180134afd\ndec rcx ; +0xf3, 0x180134aff\nmov [rdi+20h], rcx ; +0xf6, 0x180134b02\nmov rbp, [rsp+48h+arg_8] ; +0xfa, 0x180134b06\nmov eax, ebx ; +0xff, 0x180134b0b\nmov rbx, [rsp+48h+arg_0] ; +0x101, 0x180134b0d\nmov rsi, [rsp+48h+arg_10] ; +0x106, 0x180134b12\nadd rsp, 40h ; +0x10b, 0x180134b17\npop rdi ; +0x10f, 0x180134b1b\nretn ; +0x110, 0x180134b1c", "xrefs": ["__acrt_GetModuleFileNameA @ 0x180139309", " @ 0x1802032b4"], "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"}