Index: uspace/lib/c/generic/malloc.c
===================================================================
--- uspace/lib/c/generic/malloc.c	(revision d54b3038b92866093ccc24cde1eeb71018e2cb00)
+++ uspace/lib/c/generic/malloc.c	(revision b1880021afa6ea8d3fd08451bcb9ef1c89d71678)
@@ -200,5 +200,5 @@
 	do { \
 		if (!(expr)) {\
-			_futex_up(&malloc_futex); \
+			futex_up(&malloc_futex); \
 			assert_abort(#expr, __FILE__, __LINE__); \
 		} \
@@ -785,7 +785,7 @@
 void *malloc(const size_t size)
 {
-	_futex_down(&malloc_futex);
+	futex_down(&malloc_futex);
 	void *block = malloc_internal(size, BASE_ALIGN);
-	_futex_up(&malloc_futex);
+	futex_up(&malloc_futex);
 
 	return block;
@@ -808,7 +808,7 @@
 	    1 << (fnzb(max(sizeof(void *), align) - 1) + 1);
 
-	_futex_down(&malloc_futex);
+	futex_down(&malloc_futex);
 	void *block = malloc_internal(size, palign);
-	_futex_up(&malloc_futex);
+	futex_up(&malloc_futex);
 
 	return block;
@@ -828,5 +828,5 @@
 		return malloc(size);
 	
-	_futex_down(&malloc_futex);
+	futex_down(&malloc_futex);
 	
 	/* Calculate the position of the header. */
@@ -885,5 +885,5 @@
 	}
 	
-	_futex_up(&malloc_futex);
+	futex_up(&malloc_futex);
 	
 	if (reloc) {
@@ -908,5 +908,5 @@
 		return;
 	
-	_futex_down(&malloc_futex);
+	futex_down(&malloc_futex);
 	
 	/* Calculate the position of the header. */
@@ -953,13 +953,13 @@
 	heap_shrink(area);
 	
-	_futex_up(&malloc_futex);
+	futex_up(&malloc_futex);
 }
 
 void *heap_check(void)
 {
-	_futex_down(&malloc_futex);
+	futex_down(&malloc_futex);
 	
 	if (first_heap_area == NULL) {
-		_futex_up(&malloc_futex);
+		futex_up(&malloc_futex);
 		return (void *) -1;
 	}
@@ -975,5 +975,5 @@
 		    (((uintptr_t) area->start % PAGE_SIZE) != 0) ||
 		    (((uintptr_t) area->end % PAGE_SIZE) != 0)) {
-			_futex_up(&malloc_futex);
+			futex_up(&malloc_futex);
 			return (void *) area;
 		}
@@ -986,5 +986,5 @@
 			/* Check heap block consistency */
 			if (head->magic != HEAP_BLOCK_HEAD_MAGIC) {
-				_futex_up(&malloc_futex);
+				futex_up(&malloc_futex);
 				return (void *) head;
 			}
@@ -994,5 +994,5 @@
 			if ((foot->magic != HEAP_BLOCK_FOOT_MAGIC) ||
 			    (head->size != foot->size)) {
-				_futex_up(&malloc_futex);
+				futex_up(&malloc_futex);
 				return (void *) foot;
 			}
@@ -1000,5 +1000,5 @@
 	}
 	
-	_futex_up(&malloc_futex);
+	futex_up(&malloc_futex);
 	
 	return NULL;