int xbt_os_thread_atfork(void (*prepare)(void),
void (*parent)(void), void (*child)(void))
{
#ifdef WIN32
int xbt_os_thread_atfork(void (*prepare)(void),
void (*parent)(void), void (*child)(void))
{
#ifdef WIN32
/* key to the TLS containing the xbt_os_thread_t structure */
static unsigned long xbt_self_thread_key;
/* key to the TLS containing the xbt_os_thread_t structure */
static unsigned long xbt_self_thread_key;