X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fbase64.h;h=e125d7ee9ec6c4cab361838ad0b4f73ee0180e31;hb=06ef7ef9193810369b351b00548cfaa48fad0952;hp=9c31651e4c801c6e796bfd73e5918767e0a77cd4;hpb=005993646a135f222bd7015b5de31c94eb07f325;p=gnulib.git

diff --git a/lib/base64.h b/lib/base64.h
index 9c31651e4..e125d7ee9 100644
--- a/lib/base64.h
+++ b/lib/base64.h
@@ -1,5 +1,5 @@
 /* base64.h -- Encode binary data using printable characters.
-   Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004-2006, 2009-2012 Free Software Foundation, Inc.
    Written by Simon Josefsson.
 
    This program is free software; you can redistribute it and/or modify
@@ -13,8 +13,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef BASE64_H
 # define BASE64_H
@@ -35,27 +34,27 @@ struct base64_decode_context
   char buf[4];
 };
 
-extern bool isbase64 (char ch);
+extern bool isbase64 (char ch) _GL_ATTRIBUTE_CONST;
 
 extern void base64_encode (const char *restrict in, size_t inlen,
-			   char *restrict out, size_t outlen);
+                           char *restrict out, size_t outlen);
 
 extern size_t base64_encode_alloc (const char *in, size_t inlen, char **out);
 
 extern void base64_decode_ctx_init (struct base64_decode_context *ctx);
 
 extern bool base64_decode_ctx (struct base64_decode_context *ctx,
-			       const char *restrict in, size_t inlen,
-			       char *restrict out, size_t *outlen);
+                               const char *restrict in, size_t inlen,
+                               char *restrict out, size_t *outlen);
 
 extern bool base64_decode_alloc_ctx (struct base64_decode_context *ctx,
-				     const char *in, size_t inlen,
-				     char **out, size_t *outlen);
+                                     const char *in, size_t inlen,
+                                     char **out, size_t *outlen);
 
 #define base64_decode(in, inlen, out, outlen) \
-	base64_decode_ctx (NULL, in, inlen, out, outlen)
+        base64_decode_ctx (NULL, in, inlen, out, outlen)
 
 #define base64_decode_alloc(in, inlen, out, outlen) \
-	base64_decode_alloc_ctx (NULL, in, inlen, out, outlen)
+        base64_decode_alloc_ctx (NULL, in, inlen, out, outlen)
 
 #endif /* BASE64_H */