# HG changeset patch
# User Timo Sirainen <tss@iki.fi>
# Date 1127645044 -10800
# Node ID 904849549eac2d5703fcfa5c49fe853c4dbe8528
# Parent  906b87e236bf5b8f5a544c742622385aedc38587
Removed null4 and replaced the few uses of it with buffer_append_zero().

diff -r 906b87e236bf -r 904849549eac src/lib-index/mail-cache-compress.c
--- a/src/lib-index/mail-cache-compress.c	Sun Sep 25 13:35:17 2005 +0300
+++ b/src/lib-index/mail-cache-compress.c	Sun Sep 25 13:44:04 2005 +0300
@@ -94,7 +94,7 @@
 
 	buffer_append(ctx->buffer, data, data_size);
 	if ((data_size & 3) != 0)
-		buffer_append(ctx->buffer, null4, 4 - (data_size & 3));
+		buffer_append_zero(ctx->buffer, 4 - (data_size & 3));
 	return 1;
 }
 
diff -r 906b87e236bf -r 904849549eac src/lib-index/mail-cache-fields.c
--- a/src/lib-index/mail-cache-fields.c	Sun Sep 25 13:35:17 2005 +0300
+++ b/src/lib-index/mail-cache-fields.c	Sun Sep 25 13:44:04 2005 +0300
@@ -393,7 +393,7 @@
 	buffer_write(dest, 0, &hdr, sizeof(hdr));
 
 	if ((hdr.size & 3) != 0)
-		buffer_append(dest, null4, 4 - (hdr.size & 3));
+		buffer_append_zero(dest, 4 - (hdr.size & 3));
 }
 
 int mail_cache_header_fields_get_next_offset(struct mail_cache *cache,
diff -r 906b87e236bf -r 904849549eac src/lib/lib.c
--- a/src/lib/lib.c	Sun Sep 25 13:35:17 2005 +0300
+++ b/src/lib/lib.c	Sun Sep 25 13:44:04 2005 +0300
@@ -6,8 +6,6 @@
 #include <stdlib.h>
 #include <time.h>
 
-unsigned char null4[4] = { 0, 0, 0, 0 };
-
 size_t nearest_power(size_t num)
 {
 	size_t n = 1;
diff -r 906b87e236bf -r 904849549eac src/lib/lib.h
--- a/src/lib/lib.h	Sun Sep 25 13:35:17 2005 +0300
+++ b/src/lib/lib.h	Sun Sep 25 13:44:04 2005 +0300
@@ -38,8 +38,6 @@
 #include "array-decl.h" /* ARRAY_DEFINE()s may exist in any header */
 #include "strfuncs.h"
 
-extern unsigned char null4[4]; /* 4 zeros - useful for padding */
-
 size_t nearest_power(size_t num);
 
 void lib_init(void);