minor name changes to make more sense

include/ucore/htable.h

@@ -83,7 +83,7 @@ static inline struct UHNode *uc_htable_first_bucket(const struct UHTable *table,
  * Get the next node in the bucket. 
  * @return next node or NULL
  */
-static inline struct UHNode *uc_htable_next_bucket(const struct UHNode *node)
+static inline struct UHNode *uc_htable_next_in_bucket(const struct UHNode *node)
 {
     return node->next;
 }
@@ -112,7 +112,7 @@ static inline struct UHNode *uc_htable_next_hash(const struct UHNode *node)
 
 
 //internal helper
-struct UHNode *uc_htable_iter_hlp(struct UHTable *table, size_t bucket);
+struct UHNode *uc_htable_iter_hlp(struct UHTable *table, size_t start_bucket);
 
 /** Get the first node in the hash table
  *
@@ -151,7 +151,7 @@ void uc_htable_swap(struct UHTable *a, struct UHTable *b);
 #define UC_HTABLE_FOREACH_BUCKET(table, node_iter, hash)\
     for ((node_iter) = uc_htable_first_bucket((table), (hash));\
          (node_iter) != NULL;\
-         (node_iter) = uc_htable_next_bucket((node_iter)))
+         (node_iter) = uc_htable_next_in_bucket((node_iter)))
 
 /**
  * Iterate over all nodes that has the given hash.

src/htable.c

@@ -50,13 +50,13 @@ struct UHNode *uc_htable_next_hash_hlp(struct UHNode *next, size_t hash)
 }
 
 //find a node, starting at bucket
-struct UHNode *uc_htable_iter_hlp(struct UHTable *table, size_t bucket)
+struct UHNode *uc_htable_iter_hlp(struct UHTable *table, size_t start_bucket)
 {
     size_t i;
     struct UHNode *found = NULL;
 
     //search through buckets until a node is found
-    for (i = bucket; i < table->cnt_buckets; i++) {
+    for (i = start_bucket; i < table->cnt_buckets; i++) {
         found = uc_htable_first_bucket(table, i);
         if (found != NULL) {
             break;
@@ -69,7 +69,7 @@ struct UHNode *uc_htable_next(struct UHTable *table, struct UHNode *node)
 {
     struct UHNode *found;
     
-    found = uc_htable_next_bucket(node);
+    found = uc_htable_next_in_bucket(node);
     if (found == NULL) {
         size_t current_bucket = uc_htable_bucket(table, node->hash);
         found = uc_htable_iter_hlp(table, current_bucket + 1);