Include strings.h instead of defining _BSD_SOURCE to get strcasecmp.

[sysdb.git] / src / utils / avltree.c

diff --git a/src/utils/avltree.c b/src/utils/avltree.c
index aad2b9a6e8282d10ff0dd3764d920b681f992837..f0987f54fdba41cce4f8fd85b9a7b11eb435f86c 100644 (file)
--- a/src/utils/avltree.c
+++ b/src/utils/avltree.c
@@ -37,6 +37,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <pthread.h>
 
 /*
@@ -435,7 +436,7 @@ sdb_avltree_iter_destroy(sdb_avltree_iter_t *iter)
        free(iter);
 } /* sdb_avltree_iter_destroy */
 
-_Bool
+bool
 sdb_avltree_iter_has_next(sdb_avltree_iter_t *iter)
 {
        if (! iter)
@@ -457,18 +458,26 @@ sdb_avltree_iter_get_next(sdb_avltree_iter_t *iter)
        return n ? n->obj : NULL;
 } /* sdb_avltree_iter_get_next */
 
+sdb_object_t *
+sdb_avltree_iter_peek_next(sdb_avltree_iter_t *iter)
+{
+       if ((! iter) || (! iter->node))
+               return NULL;
+       return iter->node->obj;
+} /* sdb_avltree_iter_peek_next */
+
 size_t
 sdb_avltree_size(sdb_avltree_t *tree)
 {
        return tree ? tree->size : 0;
 } /* sdb_avltree_size */
 
-_Bool
+bool
 sdb_avltree_valid(sdb_avltree_t *tree)
 {
        node_t *n;
 
-       _Bool status = 1;
+       bool status = 1;
        size_t size = 0;
 
        if (! tree)