1 files changed, 1 insertions, 0 deletions
diff --git a/hashmap.h b/hashmap.h
index ab7958ae33..45eda693bd 100644
--- a/hashmap.h
+++ b/hashmap.h
@@ -12,6 +12,7 @@ extern unsigned int strhash(const char *buf);
 extern unsigned int strihash(const char *buf);
 extern unsigned int memhash(const void *buf, size_t len);
 extern unsigned int memihash(const void *buf, size_t len);
+extern unsigned int memihash_cont(unsigned int hash_seed, const void *buf, size_t len);
 
 static inline unsigned int sha1hash(const unsigned char *sha1)
 {