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| -rw-r--r-- | lib/typesafe.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/typesafe.h b/lib/typesafe.h index d2587160ea..a84298b062 100644 --- a/lib/typesafe.h +++ b/lib/typesafe.h @@ -17,6 +17,11 @@ extern "C" { /* generic macros for all list-like types */ +/* to iterate using the const variants of the functions, append "_const" to + * the name of the container, e.g. "frr_each (my_list, head, item)" becomes + * "frr_each (my_list_const, head, item)" + */ + #define frr_each(prefix, head, item) \ for (item = prefix##_first(head); item; \ item = prefix##_next(head, item)) |