From 98fd2027309ffd6fab3d9ac5b8cfb2f45ab0e57b Mon Sep 17 00:00:00 2001
From: Henrik Rydgard <hrydgard@gmail.com>
Date: Thu, 3 Jan 2013 12:04:40 +0100
Subject: [PATCH] Constify a couple of globals

---
 Core/ELF/PrxDecrypter.cpp | 8 ++++----
 ext/libkirk/AES.c         | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Core/ELF/PrxDecrypter.cpp b/Core/ELF/PrxDecrypter.cpp
index 38ddc980f9..248d27f2b4 100644
--- a/Core/ELF/PrxDecrypter.cpp
+++ b/Core/ELF/PrxDecrypter.cpp
@@ -454,7 +454,7 @@ struct TAG_INFO2
 	u8 type;
 };
 
-static TAG_INFO2 g_tagInfo2[] =
+static const TAG_INFO2 g_tagInfo2[] =
 {
 	{ 0x4C9494F0, keys660_k1, 0x43 },
 	{ 0x4C9495F0, keys660_k2, 0x43 },
@@ -590,7 +590,7 @@ static TAG_INFO2 g_tagInfo2[] =
 };
 
 
-static TAG_INFO2 *GetTagInfo2(u32 tagFind)
+static const TAG_INFO2 *GetTagInfo2(u32 tagFind)
 {
 	for (u32 iTag = 0; iTag < sizeof(g_tagInfo2) / sizeof(TAG_INFO2); iTag++)
 	{
@@ -605,7 +605,7 @@ static TAG_INFO2 *GetTagInfo2(u32 tagFind)
 
 static int DecryptPRX2(const u8 *inbuf, u8 *outbuf, u32 size, u32 tag)
 {
-	TAG_INFO2 * pti = GetTagInfo2(tag);
+	const TAG_INFO2 *pti = GetTagInfo2(tag);
 
 	if (!pti)
 	{
@@ -632,7 +632,7 @@ static int DecryptPRX2(const u8 *inbuf, u8 *outbuf, u32 size, u32 tag)
 		return -2;
 	}
 
-	if ((size - 0x150) < retsize)
+	if (((int)size - 0x150) < retsize)
 	{
 		return -4;
 	}
diff --git a/ext/libkirk/AES.c b/ext/libkirk/AES.c
index fc80f348b9..c75748510b 100644
--- a/ext/libkirk/AES.c
+++ b/ext/libkirk/AES.c
@@ -37,11 +37,11 @@
 
 //CMAC GLOBS
 #define AES_128 0
-unsigned char const_Rb[16] = {
+const unsigned char const_Rb[16] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87
 };
-unsigned char const_Zero[16] = {
+const unsigned char const_Zero[16] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
@@ -1294,7 +1294,7 @@ void AES_encrypt(AES_ctx *ctx, const u8 *src, u8 *dst)
 	rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst);
 }
 
-void xor_128(unsigned char *a, unsigned char *b, unsigned char *out)
+void xor_128(const unsigned char *a, const unsigned char *b, unsigned char *out)
 {
 	int i;
 	for (i=0;i<16; i++)