Gets a C string value from an array directly.
- macOS 10.7+
- Mac Catalyst 13.0+
The array which is to be examined.
The index of the value to obtain. This value must lie within the index space of the array (0 to N-1 inclusive, where N is the count of the array). If the index is outside that range, the behavior is undefined.
The underlying C string at the specified index. NULL if the value at the specified index is not a C string value.