rand_nt.c

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#include <stdlib.h>

#if defined(__GNUC__)
static unsigned long long next = 0;
#else
static unsigned __int64 next = 0;
#endif

/*
 * @implemented
 */
int rand(void)
{
#if defined(__GNUC__)
    next = next * 0x5deece66dLL + 11;
#else
    next = next * 0x5deece66di64 + 11;
#endif
    return (int)((next >> 16) & RAND_MAX);
}


/*
 * @implemented
 */
void srand(unsigned seed)
{
    next = seed;
}