Introduce DEFAULT_TEXT_DOMAIN.

[gnulib.git] / lib / hmac.h

diff --git a/lib/hmac.h b/lib/hmac.h
index 444213e..b1359aa 100644 (file)
--- a/lib/hmac.h
+++ b/lib/hmac.h
@@ -30,4 +30,12 @@ int
 hmac_md5 (const void *key, size_t keylen,
          const void *buffer, size_t buflen, void *resbuf);
 
+/* Compute Hashed Message Authentication Code with SHA-1, over BUFFER
+   data of BUFLEN bytes using the KEY of KEYLEN bytes, writing the
+   output to pre-allocated 20 byte minimum RESBUF buffer.  Return 0 on
+   success.  */
+int
+hmac_sha1 (const void *key, size_t keylen,
+          const void *in, size_t inlen, void *resbuf);
+
 #endif /* HMAC_H */