> For the complete documentation index, see [llms.txt](https://www.pinvoke.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.pinvoke.dev/threading/startupinfoa.md).

# STARTUPINFOA

```csharp
public struct STARTUPINFOA
{
    public uint cb;
    public PSTR lpReserved;
    public PSTR lpDesktop;
    public PSTR lpTitle;
    public uint dwX;
    public uint dwY;
    public uint dwXSize;
    public uint dwYSize;
    public uint dwXCountChars;
    public uint dwYCountChars;
    public uint dwFillAttribute;
    public STARTUPINFO_FLAGS dwFlags;
    public ushort wShowWindow;
    public ushort cbReserved2;
    public unsafe byte* lpReserved2;
    public HANDLE hStdInput;
    public HANDLE hStdOutput;
    public HANDLE hStdError;
}
```