Make ares_init(), ares_dup() and ares_init_options() return ARES_ENOTINITIALIZED

if library initialization has not been performed calling ares_library_init().

1 files changed, 5 insertions, 2 deletions

diff --git a/ares.h b/ares.h
index de52a0b..386c0ca 100644
--- a/ares.h
+++ b/ares.h
@@ -94,9 +94,12 @@ extern "C" {
 #define ARES_ENONAME            19
 #define ARES_EBADHINTS          20
 
+/* Uninitialized library error code */
+#define ARES_ENOTINITIALIZED    21
+
 /* ares_library_init error codes */
-#define ARES_ELOADIPHLPAPI           21
-#define ARES_EADDRGETNETWORKPARAMS   22
+#define ARES_ELOADIPHLPAPI           22
+#define ARES_EADDRGETNETWORKPARAMS   23
 
 /* Flag values */
 #define ARES_FLAG_USEVC         (1 << 0)