====== hfzMalloc ======

===== Description =====

Allocate a block of memory, and initialise with zeros.

===== Function prototype =====

<code>void* hfzMalloc(long nBytes);</code>

===== Arguments =====

^ Name ^ Type ^ Comment ^
| nBytes | long | The number of bytes to be allocated. |

===== Return value =====

NULL if the memory could not be allocated, and a non-null pointer otherwise.

===== Comments =====

None.