static struct mood *current_mood;
/**
- * Rough approximation to sqrt.
+ * Rough approximation to sqrt.
*
- * \param x Integer of which to calculate the sqrt.
+ * \param x Integer of which to calculate the sqrt.
*
- * \return An integer res with res * res <= x.
+ * \return An integer res with res * res <= x.
*/
-static uint64_t int_sqrt(uint64_t x)
+__a_const static uint64_t int_sqrt(uint64_t x)
{
uint64_t op, res, one = 1;
op = x;