API breakage:

Rename _pop method into _pop_at method
as the provided function is a _pop_at method, not a _pop method.
Remove _pop from the oplist as it doesn't follow _pop convention.

doc/API.txt

@@ -6,4 +6,5 @@ V0.1.*: * First formal version of API
 V0.2.*: * worker_sync takes a 'worker_t' as an additional parameter
 	(This allows to perform a wait-on-event instead of a busy waiting). 
 	* worker_init takes an int as numWorker instead of an unsingned int.
+	* RBTREE pop method has been renamed into _pop_at
 

m-rbtree.h

@@ -72,7 +72,6 @@
    IT_CREF(M_C(name,_cref)),						\
    CLEAN(M_C(name,_clean)),						\
    PUSH(M_C(name,_push)),						\
-   POP(M_C(name,_pop))							\
    GET_MIN(M_C(name,_min)),						\
    GET_MAX(M_C(name,_max)),						\
    M_IF_METHOD(GET_STR, oplist)(GET_STR(M_C(name, _get_str)),),		\
@@ -685,7 +684,7 @@ typedef enum {
   )                                                                     \
                                                                         \
   static inline bool                                                    \
-  M_C(name, _pop)(type *data_ptr, tree_t tree, type const key)		\
+  M_C(name, _pop_at)(type *data_ptr, tree_t tree, type const key)       \
   {                                                                     \
     RBTREEI_CONTRACT (tree);                                            \
     node_t *tab[RBTREEI_MAX_STACK];                                     \

tests/test-mrbtree.c

@@ -135,16 +135,16 @@ static void test_uint(void)
     assert (*cptr == num/2);
     rbtree_uint_clear(tree);
 
-    bool b = rbtree_uint_pop(NULL, tree2, num+1);
+    bool b = rbtree_uint_pop_at(NULL, tree2, num+1);
     assert (b == false);
     for(unsigned int i = 0; i < num; i+=3) {
-      b = rbtree_uint_pop(NULL, tree2, i);
+      b = rbtree_uint_pop_at(NULL, tree2, i);
       assert(b);
       ptr = rbtree_uint_get(tree2, i);
       assert (ptr == NULL);
     }
     for(unsigned int i = 1; i < num; i+=3) {
-      b = rbtree_uint_pop(NULL, tree2, i);
+      b = rbtree_uint_pop_at(NULL, tree2, i);
       assert(b);
       ptr = rbtree_uint_get(tree2, i);
       assert (ptr == NULL);