Function gnunet_sys::GNUNET_CONFIGURATION_iterate_value_filenames

pub unsafe extern "C" fn GNUNET_CONFIGURATION_iterate_value_filenames(
    cfg: *const GNUNET_CONFIGURATION_Handle, 
    section: *const c_char, 
    option: *const c_char, 
    cb: GNUNET_FileNameCallback, 
    cb_cls: *mut c_void
) -> c_int

Iterate over the set of filenames stored in a configuration value.

@param cfg configuration to inspect @param section section of interest @param option option of interest @param cb function to call on each filename @param cb_cls closure for @a cb @return number of filenames iterated over, -1 on error