#include <windows.h>

#define FOPEN 0x01
#define FDEV  0x40

int
main(int argc, char *argv[])
{
  int cbReserved2 = 4 + 3 * 5;
  char *lpReserved2 = malloc(cbReserved2);
  
  *(int *)lpReserved2 = 3;
  
  char *file_flags = lpReserved2 + 4;
  file_flags[0] = FOPEN | FDEV;
  file_flags[1] = FOPEN | FDEV;
  file_flags[2] = FOPEN | FDEV;

  HANDLE *file_handles = (HANDLE *)(lpReserved2 + 4 + 3);
  file_handles[0] = GetStdHandle(STD_INPUT_HANDLE);
  file_handles[1] = GetStdHandle(STD_OUTPUT_HANDLE);
  file_handles[2] = GetStdHandle(STD_ERROR_HANDLE);
  
  STARTUPINFO sui = {
    .cb = sizeof sui,
    .cbReserved2 = cbReserved2,
    .lpReserved2 = lpReserved2
  };
  PROCESS_INFORMATION pi;
  CreateProcess(0, argv[1], 0, 0, TRUE, 0, 0, 0, &sui, &pi);
  WaitForSingleObject(pi.hProcess, INFINITE);
  return 0;
}