Gets the value that is at the given index for the given tag in the given list. The resulting string in value should be freed by the caller using g_free when no longer needed
tag to read out
number of entry to read out
location for the result
TRUE, if a value was copied, FALSE if the tag didn't exist in the given list.
See Implementation
Gets the value that is at the given index for the given tag in the given list. The resulting string in value should be freed by the caller using g_free when no longer needed