Find an attribute with the specified type in the array.
The attribute (if found) must be of the right size to store a unsigned long value (ie: CK_ULONG). If the attribute is marked invalid then it will be treated as not found.
this |
The attributes array to search. |
attr_type |
The type of attribute to find. |
value |
The resulting gulong value. |
Whether a value was found or not. |