#ifndef __IBS_H__
#define __IBS_H__

/**
 * ibs.h
 *   Declaration of the legendary "binary search" function on integers.
 */

/**
 * binsearch (x, v[], n)
 *   Find the index of x in the sorted array v of size n.
 *   Return -1 if the value is not found.
 */
int ibs (int x, int v[], int n);

#endif // __IBS_H__