X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsafe-read.c;h=c21d1cf194004aa02ca07673d8d89d1f9add95c7;hb=fc66900ee825390c11719d7d3e6816c6fa94ef45;hp=c84c79b924bdd43b98fd73ad8e9502b8e57a5c25;hpb=9516d965cd7ae4364d6b68ae85b35025e7702c50;p=gnulib.git

diff --git a/lib/safe-read.c b/lib/safe-read.c
index c84c79b92..c21d1cf19 100644
--- a/lib/safe-read.c
+++ b/lib/safe-read.c
@@ -45,22 +45,6 @@ extern int errno;
 
 #include <limits.h>
 
-#ifndef CHAR_BIT
-# define CHAR_BIT 8
-#endif
-
-/* The extra casts work around common compiler bugs.  */
-#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
-/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
-   It is necessary at least when t == time_t.  */
-#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
-			      ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
-#define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
-
-#ifndef INT_MAX
-# define INT_MAX TYPE_MAXIMUM (int)
-#endif
-
 #ifdef SAFE_WRITE
 # define safe_rw safe_write
 # define rw write