1 files changed, 6 insertions, 5 deletions
diff --git a/src/os/win32/ngx_shmem.h b/src/os/win32/ngx_shmem.h
index 7bd6d6265..57271a443 100644
--- a/src/os/win32/ngx_shmem.h
+++ b/src/os/win32/ngx_shmem.h
@@ -13,11 +13,12 @@
 
 
 typedef struct {
-    u_char     *addr;
-    size_t      size;
-    ngx_str_t   name;
-    HANDLE      handle;
-    ngx_log_t  *log;
+    u_char      *addr;
+    size_t       size;
+    ngx_str_t    name;
+    HANDLE       handle;
+    ngx_log_t   *log;
+    ngx_uint_t   exists;   /* unsigned  exists:1;  */
 } ngx_shm_t;