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-rw-r--r--libc/private/resolv_cache.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/private/resolv_cache.h b/libc/private/resolv_cache.h
index 2a5445355..1dcc53fa1 100644
--- a/libc/private/resolv_cache.h
+++ b/libc/private/resolv_cache.h
@@ -95,4 +95,10 @@ _resolv_cache_add( struct resolv_cache* cache,
const void* answer,
int answerlen );
+/* Notify the cache a request failed */
+extern void
+_resolv_cache_query_failed( struct resolv_cache* cache,
+ const void* query,
+ int querylen);
+
#endif /* _RESOLV_CACHE_H_ */