X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=lib%2Ffreading.h;h=949efd5b0098472d73ae33b7016f2a175dc9b20d;hb=20fcfc81ece044b8b0a6768ec6cf47be4e22a2e6;hp=88ea789ea4861ff16cde1faabec567c5dbdb2df3;hpb=d57728a6ca2413a7c564d8b7bb13d9e5a5a180f3;p=debian%2Fgzip

diff --git a/lib/freading.h b/lib/freading.h
index 88ea789..949efd5 100644
--- a/lib/freading.h
+++ b/lib/freading.h
@@ -1,5 +1,5 @@
 /* Retrieve information about a FILE stream.
-   Copyright (C) 2007-2013 Free Software Foundation, Inc.
+   Copyright (C) 2007-2016 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -44,7 +44,7 @@
 extern "C" {
 # endif
 
-extern bool freading (FILE *stream);
+extern bool freading (FILE *stream) _GL_ATTRIBUTE_PURE;
 
 # ifdef __cplusplus
 }