module windows;

// Definitions for windows 
public import std.c.windows.windows; 

// Definitions for windows not included with Phobos 
const STARTF_USESTDHANDLES = 256;

const DETACHED_PROCESS = 0x00000008;
const CREATE_DEFAULT_ERROR_MODE = 0x04000000;
const CREATE_NEW_CONSOLE = 0x00000010;
const STILL_ACTIVE = 259;

struct STARTUPINFOA {
    DWORD  cb = STARTUPINFOA.sizeof;
    LPSTR  lpReserved;
    LPSTR  lpDesktop;
    LPSTR  lpTitle;
    DWORD  dwX;
    DWORD  dwY;
    DWORD  dwXSize;
    DWORD  dwYSize;
    DWORD  dwXCountChars;
    DWORD  dwYCountChars;
    DWORD  dwFillAttribute;
    DWORD  dwFlags;
    WORD   wShowWindow;
    WORD   cbReserved2;
    PBYTE  lpReserved2;
    HANDLE hStdInput;
    HANDLE hStdOutput;
    HANDLE hStdError;
}
alias STARTUPINFOA* LPSTARTUPINFOA;

struct PROCESS_INFORMATION {
    HANDLE hProcess;
    HANDLE hThread;
    DWORD dwProcessId;
    DWORD dwThreadId;
}
alias PROCESS_INFORMATION* PPROCESS_INFORMATION, LPPROCESS_INFORMATION;

extern (Windows)
{
    BOOL CreateProcessA(
      LPCTSTR lpApplicationName,
      LPTSTR lpCommandLine,
      LPSECURITY_ATTRIBUTES lpProcessAttributes,
      LPSECURITY_ATTRIBUTES lpThreadAttributes,
      BOOL bInheritHandles,
      DWORD dwCreationFlags,
      LPVOID lpEnvironment,
      LPCTSTR lpCurrentDirectory,
      LPSTARTUPINFOA lpStartupInfo,
      LPPROCESS_INFORMATION lpProcessInformation
    );    
    
    VOID GetStartupInfoA(LPSTARTUPINFOA);
    BOOL CreatePipe(PHANDLE, PHANDLE, LPSECURITY_ATTRIBUTES, DWORD);
    BOOL GetExitCodeProcess(HANDLE, PDWORD);
    
    BOOL TerminateProcess(HANDLE hProcess, UINT uExitCode);

    alias HANDLE* PHANDLE; 
}