X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fhash.c;h=3948ce4cf69d3b4dfaeaa3e79c8f44883d8befec;hb=265465e1145409720be48d30b6277a59151d293a;hp=d73bb6b26e96775cc3812181f1aaf38a170a6248;hpb=0b98d363102e44810338b2d18fa048b57f833df3;p=gnulib.git

diff --git a/lib/hash.c b/lib/hash.c
index d73bb6b26..3948ce4cf 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -27,26 +27,11 @@
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
 
+#include <limits.h>
 #include <stdbool.h>
 #include <stdio.h>
-
-#ifndef HAVE_DECL_FREE
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_FREE
-void free ();
-#endif
-
-#ifndef HAVE_DECL_MALLOC
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_MALLOC
-char *malloc ();
-#endif
+#include <stdlib.h>
 
 #if USE_OBSTACK
 # include "obstack.h"
@@ -403,9 +388,6 @@ hash_do_for_each (const Hash_table *table, Hash_processor processor,
 unsigned
 hash_string (const char *string, unsigned n_buckets)
 {
-# ifndef CHAR_BIT
-#  define CHAR_BIT 8
-# endif
 # define ROTATE_LEFT(Value, Shift) \
   ((Value) << (Shift) | (Value) >> ((sizeof (unsigned) * CHAR_BIT) - (Shift)))
 # define HASH_ONE_CHAR(Value, Byte) \