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-rw-r--r--tern.h22
1 files changed, 11 insertions, 11 deletions
diff --git a/tern.h b/tern.h
index 5c0dcfd..6bc2ae9 100644
--- a/tern.h
+++ b/tern.h
@@ -27,17 +27,17 @@ typedef struct tern_node {
typedef void (*iter_fun)(char *key, tern_val val, void *data);
-tern_node * tern_insert(tern_node * head, char * key, tern_val value);
-int tern_find(tern_node * head, char * key, tern_val *ret);
-tern_node * tern_find_prefix(tern_node * head, char * key);
-intptr_t tern_find_int(tern_node * head, char * key, intptr_t def);
-tern_node * tern_insert_int(tern_node * head, char * key, intptr_t value);
-void * tern_find_ptr_default(tern_node * head, char * key, void * def);
-void * tern_find_ptr(tern_node * head, char * key);
-tern_val tern_find_path_default(tern_node *head, char *key, tern_val def);
-tern_val tern_find_path(tern_node *head, char *key);
-tern_node * tern_insert_ptr(tern_node * head, char * key, void * value);
-tern_node * tern_insert_node(tern_node *head, char *key, tern_node *value);
+tern_node * tern_insert(tern_node * head, char const * key, tern_val value);
+int tern_find(tern_node * head, char const * key, tern_val *ret);
+tern_node * tern_find_prefix(tern_node * head, char const * key);
+intptr_t tern_find_int(tern_node * head, char const * key, intptr_t def);
+tern_node * tern_insert_int(tern_node * head, char const * key, intptr_t value);
+void * tern_find_ptr_default(tern_node * head, char const * key, void * def);
+void * tern_find_ptr(tern_node * head, char const * key);
+tern_val tern_find_path_default(tern_node *head, char const *key, tern_val def);
+tern_val tern_find_path(tern_node *head, char const *key);
+tern_node * tern_insert_ptr(tern_node * head, char const * key, void * value);
+tern_node * tern_insert_node(tern_node *head, char const *key, tern_node *value);
uint32_t tern_count(tern_node *head);
void tern_foreach(tern_node *head, iter_fun fun, void *data);
char * tern_int_key(uint32_t key, char * buf);