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-rw-r--r--src/core/ngx_radix_tree.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/ngx_radix_tree.h b/src/core/ngx_radix_tree.h
index 5398d06eb..c2d8a36a2 100644
--- a/src/core/ngx_radix_tree.h
+++ b/src/core/ngx_radix_tree.h
@@ -12,6 +12,8 @@
#include <ngx_core.h>
+#define NGX_RADIX_NO_VALUE (uintptr_t) -1
+
typedef struct ngx_radix_node_s ngx_radix_node_t;
struct ngx_radix_node_s {