MEDIUM: pattern: The match function browse itself the list or the tree.
The match function known the format of the pattern. The pattern can be
stored in a list or in a tree. The pattern matching function use itself
the good entry point and indexation type.
Each pattern matching function return the struct pattern that match. If
the flag "fill" is set, the struct pattern is filled, otherwise the
content of this struct must not be used.
With this feature, the general pattern matching function cannot have
exceptions for building the "struct pattern".
diff --git a/include/proto/auth.h b/include/proto/auth.h
index a960613..eea5df5 100644
--- a/include/proto/auth.h
+++ b/include/proto/auth.h
@@ -22,7 +22,7 @@
unsigned int auth_resolve_groups(struct userlist *l, char *groups);
int userlist_postinit();
void userlist_free(struct userlist *ul);
-enum pat_match_res pat_match_auth(struct sample *smp, struct pattern *pattern);
+struct pattern *pat_match_auth(struct sample *smp, struct pattern_expr *expr, int fill);
int check_user(struct userlist *ul, const char *user, const char *pass);
int check_group(struct userlist *ul, char *name);