[−][src]Function opensc_sys::list_extract_at
pub unsafe extern "C" fn list_extract_at(
l: *mut list_t,
pos: c_uint
) -> *mut c_void
retrieve and remove from list an element at a given position.
@param l list to operate @param pos [0,size-1] position index of the element wanted @return reference to user datum, or NULL on errors