[UCRT] Import Microsoft.Windows.SDK.CRTSource version 10.0.22621.3

Imported from https://www.nuget.org/packages/Microsoft.Windows.SDK.CRTSource/10.0.22621.3
License: MIT

sdk/lib/ucrt/startup/argv_data.cpp

@@ -0,0 +1,75 @@
+//
+// argv_data.cpp
+//
+//      Copyright (c) Microsoft Corporation.  All rights reserved.
+//
+// This file defines the global data that stores the command line with which the
+// program was executed, along with the parsed arguments (if the arguments were
+// parsed), and the accessors for the global data.
+//
+#include <corecrt_internal.h>
+
+
+
+extern "C" {
+
+
+// Note:  In general, either the narrow or wide string variables will be set,
+// but not both.  These get initialized by the CRT startup sequence before any
+// user code is executed.  There are cases where any or all of the pointers may
+// be null during execution.  Do not assume that they are non-null.
+
+int       __argc   = 0;       // The number of arguments in __argv or __wargv
+char**    __argv   = nullptr; // The arguments as narrow strings
+wchar_t** __wargv  = nullptr; // The arguments as wide strings
+char*     _pgmptr  = nullptr; // The name of the program as a narrow string
+wchar_t*  _wpgmptr = nullptr; // The name of the program as a wide string
+char*     _acmdln  = nullptr; // The raw command line as a narrow string
+wchar_t*  _wcmdln  = nullptr; // The raw command line as a wide string
+
+_BEGIN_SECURE_CRT_DEPRECATION_DISABLE
+
+int*       __cdecl __p___argc()   { return &__argc;   }
+char***    __cdecl __p___argv()   { return &__argv;   }
+wchar_t*** __cdecl __p___wargv()  { return &__wargv;  }
+char**     __cdecl __p__pgmptr()  { return &_pgmptr;  }
+wchar_t**  __cdecl __p__wpgmptr() { return &_wpgmptr; }
+char**     __cdecl __p__acmdln()  { return &_acmdln;  }
+wchar_t**  __cdecl __p__wcmdln()  { return &_wcmdln;  }
+
+errno_t __cdecl _get_wpgmptr(wchar_t** const result)
+{
+    _VALIDATE_RETURN_ERRCODE(result   != nullptr, EINVAL);
+    _VALIDATE_RETURN_ERRCODE(_wpgmptr != nullptr, EINVAL);
+
+    *result = _wpgmptr;
+    return 0;
+}
+
+errno_t __cdecl _get_pgmptr(char** const result)
+{
+    _VALIDATE_RETURN_ERRCODE(result  != nullptr, EINVAL);
+    _VALIDATE_RETURN_ERRCODE(_pgmptr != nullptr, EINVAL);
+    *result = _pgmptr;
+    return 0;
+}
+
+_END_SECURE_CRT_DEPRECATION_DISABLE
+
+
+
+bool __cdecl __acrt_initialize_command_line()
+{
+    _acmdln = GetCommandLineA();
+    _wcmdln = GetCommandLineW();
+    return true;
+}
+
+bool __cdecl __acrt_uninitialize_command_line(bool const /* terminating */)
+{
+    return true;
+}
+
+
+
+} // extern "C"