+static inline int
+hashes_cmp(const u8 h1[SHA1_HASH_SIZE],
+ const u8 h2[SHA1_HASH_SIZE])
+{
+ return memcmp(h1, h2, SHA1_HASH_SIZE);
+}
+
+static inline void
+print_hash(const u8 hash[SHA1_HASH_SIZE], FILE *out)
+{
+ print_byte_field(hash, SHA1_HASH_SIZE, out);
+}
+
+static inline bool
+is_zero_hash(const u8 hash[SHA1_HASH_SIZE])