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#include "sugar.hpp"
#include <stdlib.h> // int rand(); void srand(int seed);
#include <time.h> // int time(0); int clock_gettime(CLOCK_REALTIME, struct timespec *tp{tv_sec,tv_nsec})
#include <unistd.h> // usleep(unsigned int usecs)
namespace intellect {
namespace level2 {
namespace sugar {
double rand(double min, double max)
{
// seed random number generator statically, for habit delay
static struct timespec tp;
static int seed = (
clock_gettime(CLOCK_REALTIME, &tp),
srand(tp.tv_nsec),
tp.tv_nsec
);
(void)(seed);
return double(::rand()) / RAND_MAX * (max - min) + min;
}
void usleep(unsigned int usecs)
{
::usleep(usecs);
}
}
}
}
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