[−][src]Function opensc_sys::list_attributes_seeker
pub unsafe extern "C" fn list_attributes_seeker(
l: *mut list_t,
seeker_fun: element_seeker
) -> c_int
set a seeker function for list elements.
Seeker functions are used for finding elements. If NULL is passed as reference to the function, the seeker is disabled.
@param l list to operate @param seeker_fun pointer to the actual seeker function @return 0 if the attribute was successfully set; -1 otherwise
@see element_seeker()