ref: a3ab0a6910f55c6f45a3f4eaf48b4a99c4e16e22
dir: /wince/errno.c/
//
// "Extension" implementation of errno.h for Windows CE.
//
// I (Simon Howard) release this file to the public domain.
//
#include <windows.h>
#include "errno.h"
// This should really be a thread-local variable.  Oh well.
static int my_errno;
int *_GetErrno()
{
    my_errno = GetLastError();
    return &my_errno;
}