drand48.c

网络MPEG4IP流媒体开发源代码

#include "config_unix.h"
#include "config_win32.h"
#include "drand48.h"

#ifdef NEED_DRAND48

double drand48(void)
{
        unsigned int x = (rand() << 16) | rand();
	return ((double)x / (double)0xffffffff);
}

#endif