* zero. A \p NULL terminated array of pointers to char* is allocated dynamically
* and these pointers are initialized to point to the broken-up substrings
* within \a args. A pointer to this array is returned via \a argv_ptr.
* zero. A \p NULL terminated array of pointers to char* is allocated dynamically
* and these pointers are initialized to point to the broken-up substrings
* within \a args. A pointer to this array is returned via \a argv_ptr.