From c0ff856c2b03a9a2355888ea6f4093b86c8351a8 Mon Sep 17 00:00:00 2001
From: Colton Pawielski <cepawiel@mtu.edu>
Date: Sun, 17 Sep 2023 15:40:53 -0500
Subject: [PATCH] Add 32MB RAM Mod option for libretro builds

---
 shell/libretro/libretro_core_options.h | 14 ++++++++++++++
 shell/libretro/option.cpp              |  1 +
 2 files changed, 15 insertions(+)

diff --git a/shell/libretro/libretro_core_options.h b/shell/libretro/libretro_core_options.h
index c5664cd02e..2e1a927d17 100644
--- a/shell/libretro/libretro_core_options.h
+++ b/shell/libretro/libretro_core_options.h
@@ -689,6 +689,20 @@ struct retro_core_option_v2_definition option_defs_us[] = {
       "disabled",
 #endif
    },
+   {
+      CORE_OPTION_NAME "_dc_32mb_mod",
+      "Dreamcast 32MB RAM Mod",
+      NULL,
+      "Enables 32MB RAM Mod for Dreamcast. May affect compatibility",
+      NULL,
+      "hacks",
+      {
+         { "disabled", NULL },
+         { "enabled", NULL },
+         {  NULL, NULL },
+      },
+      "disabled",
+   },
    {
       CORE_OPTION_NAME "_sh4clock",
       "SH4 CPU under/overclock",
diff --git a/shell/libretro/option.cpp b/shell/libretro/option.cpp
index 066e635733..f593db076a 100644
--- a/shell/libretro/option.cpp
+++ b/shell/libretro/option.cpp
@@ -101,6 +101,7 @@ Option<bool> UseReios(CORE_OPTION_NAME "_hle_bios");
 
 Option<bool> OpenGlChecks("", false);
 Option<bool> FastGDRomLoad(CORE_OPTION_NAME "_gdrom_fast_loading", false);
+Option<bool> RamMod32MB(CORE_OPTION_NAME "_dc_32mb_mod", false);
 
 //Option<std::vector<std::string>, false> ContentPath("");
 //Option<bool, false> HideLegacyNaomiRoms("", true);