====== CzVar::GetName ======

===== Description =====

Retrieve the name string of a variable.

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

<code>const char* CzVar::GetName(void);</code>

===== Arguments =====

None

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

Null if an error occurred, and a non-null pointer to a C-style string otherwise.

===== Comments =====

This function is equivalent to the API function [[zeolite:functions:var_GetName]]. Please refer to the documentation of that function for additional information.