modules: update documentation examples so they compile under ccanlint.

[ccan] / ccan / container_of / container_of.h

diff --git a/ccan/container_of/container_of.h b/ccan/container_of/container_of.h
index ec66f106f2aeb0144b17455973607b873ae88731..de3f4505162a5416f477d5624e0049da6d2abeec 100644 (file)
--- a/ccan/container_of/container_of.h
+++ b/ccan/container_of/container_of.h
@@ -15,13 +15,16 @@
  * subtraction to return the pointer to the enclosing type.
  *
  * Example:
- *     struct info
- *     {
+ *     struct foo {
+ *             int fielda, fieldb;
+ *             // ...
+ *     };
+ *     struct info {
  *             int some_other_field;
  *             struct foo my_foo;
  *     };
  *
- *     struct info *foo_to_info(struct foo *foop)
+ *     static struct info *foo_to_info(struct foo *foo)
  *     {
  *             return container_of(foo, struct info, my_foo);
  *     }
@@ -42,13 +45,7 @@
  * subtraction to return the pointer to the enclosing type.
  *
  * Example:
- *     struct info
- *     {
- *             int some_other_field;
- *             struct foo my_foo;
- *     };
- *
- *     struct info *foo_to_info(struct foo *foop)
+ *     static struct info *foo_to_i(struct foo *foo)
  *     {
  *             struct info *i = container_of_var(foo, i, my_foo);
  *             return i;