Function bsearch_rec

• Defined in File search.h

Function Documentation

int bsearch_rec(const void *arr, const void *e, int (*cmpe)(const void *e1, const void *e2), size_t elt_size, int low, int high)

Search a sorted array of data using binary search, recursive version.

Parameters:

• arr – The array to search.

• e – The element to search for.

• cmpe – Callback to compare two elements.

• elt_size – Size of elements in bytes.

• low – Lowest index in the array to consider when searching. This should usually be 0.

• high – Highest index in the array to consider when searching. This should usually be max index of the array.

Returns:

The index, or -1 if not found/an error occurred.