X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fsysdep.h;h=1a5cb16c82df9b6c1a8f0ccb22db22313e0f9fdf;hb=8b122188dfd404984eb360e8d876682fe7eb1613;hp=e525dc43361372239fd6df66fb4f1c76e273cfa2;hpb=83fd885b46b9330091aef72057fd3fc414898401;p=pciutils.git

diff --git a/lib/sysdep.h b/lib/sysdep.h
index e525dc4..1a5cb16 100644
--- a/lib/sysdep.h
+++ b/lib/sysdep.h
@@ -1,7 +1,7 @@
 /*
  *	The PCI Library -- System-Dependent Stuff
  *
- *	Copyright (c) 1997--2004 Martin Mares <mj@ucw.cz>
+ *	Copyright (c) 1997--2020 Martin Mares <mj@ucw.cz>
  *
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
@@ -9,9 +9,11 @@
 #ifdef __GNUC__
 #define UNUSED __attribute__((unused))
 #define NONRET __attribute__((noreturn))
+#define FORMAT_CHECK(x,y,z) __attribute__((format(x,y,z)))
 #else
 #define UNUSED
 #define NONRET
+#define FORMAT_CHECK(x,y,z)
 #define inline
 #endif