From 2e8f6405e71b8eb86ad29b30b4739d8dd66e2aae Mon Sep 17 00:00:00 2001
From: d0k3 <tore.anon@gmail.com>
Date: Thu, 8 Dec 2016 13:18:25 +0100
Subject: [PATCH] Miscellaneous cosmetics

---
 source/crypto/aes.h | 3 +++
 source/fs.c         | 4 ++--
 source/godmode.c    | 3 +--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/source/crypto/aes.h b/source/crypto/aes.h
index 23e27a1..9c9e12f 100644
--- a/source/crypto/aes.h
+++ b/source/crypto/aes.h
@@ -52,9 +52,12 @@ void setup_aeskey(uint8_t keyslot, const void* keyy);
 void use_aeskey(uint32_t keyno);
 void set_ctr(void* iv);
 void add_ctr(void* ctr, uint32_t carry);
+void subtract_ctr(void* ctr, uint32_t carry);
 void aes_decrypt(void* inbuf, void* outbuf, size_t size, uint32_t mode);
 void ctr_decrypt(void* inbuf, void* outbuf, size_t size, uint32_t mode, uint8_t *ctr);
 void ctr_decrypt_byte(void *inbuf, void *outbuf, size_t size, size_t off, uint32_t mode, uint8_t *ctr);
+void ecb_decrypt(void *inbuf, void *outbuf, size_t size, uint32_t mode);
+void cbc_decrypt(void *inbuf, void *outbuf, size_t size, uint32_t mode, uint8_t *ctr);
 void aes_cmac(void* inbuf, void* outbuf, size_t size);
 void aes_fifos(void* inbuf, void* outbuf, size_t blocks);
 void set_aeswrfifo(uint32_t value);
diff --git a/source/fs.c b/source/fs.c
index 25bdada..e446515 100644
--- a/source/fs.c
+++ b/source/fs.c
@@ -228,7 +228,7 @@ bool FormatSDCard(u64 hidden_mb, u32 cluster_size) {
     
     // FAT size check
     if (fat_size < 0x80000) { // minimum free space: 256MB
-        ShowPrompt(false, "ERROR: SD card is too small");
+        ShowPrompt(false, "Error: SD card is too small");
         return false;
     }
     sd_size = fat_size;
@@ -250,7 +250,7 @@ bool FormatSDCard(u64 hidden_mb, u32 cluster_size) {
     // write the MBR to disk
     // !this assumes a fully deinitialized file system!
     if ((sdmmc_sdcard_init() != 0) || (sdmmc_sdcard_writesectors(0, 1, mbr) != 0)) {
-        ShowPrompt(false, "ERROR: SD card i/o failure");
+        ShowPrompt(false, "Error: SD card i/o failure");
         return false;
     }
     
diff --git a/source/godmode.c b/source/godmode.c
index 8cd55a7..4fa3058 100644
--- a/source/godmode.c
+++ b/source/godmode.c
@@ -5,7 +5,6 @@
 #include "platform.h"
 #include "nand.h"
 #include "virtual.h"
-#include "vgame.h"
 #include "image.h"
 
 #define N_PANES 2
@@ -202,7 +201,7 @@ u32 SdFormatMenu(void) {
     // check actual SD card size
     sdcard_size_mb = GetSDCardSize() / 0x100000;
     if (!sdcard_size_mb) {
-        ShowPrompt(false, "ERROR: SD card not detected.");
+        ShowPrompt(false, "Error: SD card not detected.");
         return 1;
     }