Make swaptab const.

svn path=/trunk/; revision=53351
2013-11-15 23:33:48 +00:00 · 2013-11-15 23:33:48 +00:00 · 72baf400bf
parent 8c11584ce1
commit 72baf400bf
2 changed files with 4 additions and 2 deletions
--- a/epan/bitswap.c
+++ b/epan/bitswap.c
@ -30,7 +30,9 @@
 #include "bitswap.h"

 /* "swaptab[i]" is the value of "i" with the bits reversed. */
-guint8 swaptab[256] = {
+const guint8
+swaptab[256] =
+{
  0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
  0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
  0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
--- a/epan/bitswap.h
+++ b/epan/bitswap.h
@ -31,7 +31,7 @@
 extern "C" {
 #endif /* __cplusplus */

-WS_DLL_PUBLIC guint8 swaptab[256];
+WS_DLL_PUBLIC const guint8 swaptab[256];

 #define BIT_SWAP(b)	(swaptab[b])