New helper macro: ALIGN()

[wimlib] / src / compress_common.c

diff --git a/src/compress_common.c b/src/compress_common.c
index 7ca7f5bba312831b9d342af875acaf2c19f144a0..8b85d9d55d84703ebfa12a99c4240494937bcc29 100644 (file)
--- a/src/compress_common.c
+++ b/src/compress_common.c
@@ -14,12 +14,11 @@
 #  include "config.h"
 #endif
 
-#include "wimlib/assert.h"
+#include <string.h>
+
 #include "wimlib/compress_common.h"
 #include "wimlib/util.h"
 
-#include <string.h>
-
 /* Given the binary tree node A[subtree_idx] whose children already
  * satisfy the maxheap property, swap the node with its greater child
  * until it is greater than both its children, so that the maxheap
@@ -126,7 +125,7 @@ sort_symbols(unsigned num_syms, const u32 freqs[restrict],
         * Tests were done with building the codes for LZX.  Results may
         * vary for different compression algorithms...!  */
 
-       num_counters = (DIV_ROUND_UP(num_syms, 4) + 3) & ~3;
+       num_counters = ALIGN(DIV_ROUND_UP(num_syms, 4), 4);
 
        unsigned counters[num_counters];