Make some global variables const

diff --git a/regress/lib/libcrypto/cast/casttest.c b/regress/lib/libcrypto/cast/casttest.c
index c2e2d8b..df72caf 100644 (file)
--- a/regress/lib/libcrypto/cast/casttest.c
+++ b/regress/lib/libcrypto/cast/casttest.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: casttest.c,v 1.6 2023/08/20 22:32:15 tb Exp $ */
+/*     $OpenBSD: casttest.c,v 1.7 2023/08/20 22:35:52 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -59,41 +59,42 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
-#include <openssl/opensslconf.h> /* To see if OPENSSL_NO_CAST is defined */
 
 #include <openssl/cast.h>
 
-static unsigned char k[16] = {
+static const unsigned char k[16] = {
        0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
-       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A,
 };
 
-static unsigned char in[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF};
+static const unsigned char in[8] = {
+       0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+};
 
 static int k_len[3] = {16, 10, 5};
-static unsigned char c[3][8] = {
+static const unsigned char c[3][8] = {
        {0x23, 0x8B, 0x4F, 0xE5, 0x84, 0x7E, 0x44, 0xB2},
        {0xEB, 0x6A, 0x71, 0x1A, 0x2C, 0x02, 0x27, 0x1B},
        {0x7A, 0xC8, 0x16, 0xD1, 0x6E, 0x9B, 0x30, 0x2E},
 };
 static unsigned char out[80];
 
-static unsigned char in_a[16] = {
+static const unsigned char in_a[16] = {
        0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
-       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A,
 };
-static unsigned char in_b[16] = {
+static const unsigned char in_b[16] = {
        0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
-       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+       0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A,
 };
 
-static unsigned char c_a[16] = {
+static const unsigned char c_a[16] = {
        0xEE, 0xA9, 0xD0, 0xA2, 0x49, 0xFD, 0x3B, 0xA6,
-       0xB3, 0x43, 0x6F, 0xB8, 0x9D, 0x6D, 0xCA, 0x92
+       0xB3, 0x43, 0x6F, 0xB8, 0x9D, 0x6D, 0xCA, 0x92,
 };
-static unsigned char c_b[16] = {
+static const unsigned char c_b[16] = {
        0xB2, 0xC9, 0x5E, 0xB0, 0x0C, 0x31, 0xAD, 0x71,
-       0x80, 0xAC, 0x05, 0xB8, 0xE8, 0x3D, 0x69, 0x6E
+       0x80, 0xAC, 0x05, 0xB8, 0xE8, 0x3D, 0x69, 0x6E,
 };
 
 int