commit 3b8ca0ce9a0b58287a780747c90c449bdebfe464
Author: Xavier Bestel <bestouff@users.sourceforge.net>
Date:   Mon Jan 14 08:52:44 2008 +0000

    removed use of %as is scanf (GNU conflicts with C99) by Giacomo Catenazzi <cate@debian.org>

diff --git a/genext2fs.c b/genext2fs.c
index 070b270..f0d797d 100644
--- a/genext2fs.c
+++ b/genext2fs.c
@@ -286,7 +286,9 @@ typedef unsigned int uint32;
 // older solaris. Note that this is still not very portable, in that
 // the return value cannot be trusted.
 
-#if SCANF_CAN_MALLOC
+#if 0 // SCANF_CAN_MALLOC
+// C99 define "a" for floating point, so you can have runtime surprise
+// according the library versions
 # define SCANF_PREFIX "a"
 # define SCANF_STRING(s) (&s)
 #else