Underscores ftw

diff --git a/src/lib/util/heap.c b/src/lib/util/heap.c
index 045f5aa7459ed682c551983b590b01b76a1bcd80..f0fbf6bb35aa65147188c7db37906e76737011ef 100644 (file)
--- a/src/lib/util/heap.c
+++ b/src/lib/util/heap.c
@@ -93,13 +93,13 @@ fr_heap_t *_fr_heap_create(fr_heap_cmp_t cmp, char const *type, size_t offset)
  *     heap is also stored in the element itself at the given offset
  *     in bytes.
  */
-#define SET_OFFSET(heap, node) *((int32_t *)(((uint8_t *)heap->p[node]) + heap->offset)) = node
+#define SET_OFFSET(_heap, _node) *((int32_t *)(((uint8_t *)_heap->p[_node]) + _heap->offset)) = _node
 
 /*
  *     RESET_OFFSET is used for sanity checks. It sets offset to an
  *     invalid value.
  */
-#define RESET_OFFSET(heap, node) *((int32_t *)(((uint8_t *)heap->p[node]) + heap->offset)) = -1
+#define RESET_OFFSET(_heap, _node) *((int32_t *)(((uint8_t *)_heap->p[_node]) + _heap->offset)) = -1
 
 int fr_heap_insert(fr_heap_t *hp, void *data)
 {