# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1338035446 -10800
# Node ID ad7ddce4787809e26f557a8085cbc21cdee48a34
# Parent  568bbf5e709183c3230a1b65488b8d9c3fd58eec
Improve nn_userhash_foreach() by adding user data parameter.

diff -r 568bbf5e7091 -r ad7ddce47878 util.c
--- a/util.c	Sat May 26 09:01:04 2012 +0300
+++ b/util.c	Sat May 26 15:30:46 2012 +0300
@@ -473,7 +473,7 @@
 }
 
 
-nn_user_t *nn_userhash_foreach(const nn_userhash_t *list, int (*func)(const nn_user_t *))
+nn_user_t *nn_userhash_foreach(const nn_userhash_t *list, int (*func)(const nn_user_t *, void *userdata), void *data)
 {
     int i;
 
@@ -485,7 +485,7 @@
             nn_user_t *curr = list->buckets[i];
             while (curr != NULL)
             {
-                if (func(curr) != 0)
+                if (func(curr, data) != 0)
                     return curr;
                 curr = curr->next;
             }
diff -r 568bbf5e7091 -r ad7ddce47878 util.h
--- a/util.h	Sat May 26 09:01:04 2012 +0300
+++ b/util.h	Sat May 26 15:30:46 2012 +0300
@@ -32,7 +32,7 @@
 
 
 nn_userhash_t *nn_userhash_new(void);
-nn_user_t * nn_userhash_foreach(const nn_userhash_t *, int (*func)(const nn_user_t *));
+nn_user_t * nn_userhash_foreach(const nn_userhash_t *, int (*func)(const nn_user_t *, void *userdata), void *data);
 nn_user_t * nn_userhash_match(const nn_userhash_t *list, const char *str, const char *current, BOOL again);
 int         nn_userhash_insert(nn_userhash_t *, const char *name);
 int         nn_userhash_delete(nn_userhash_t *, const char *name);