Move all core types into namespaces (#1886)

* Reorganize namespaces

- Most types are now moved into the `melonDS` namespace
- Only good chance to do this for a while, since a big refactor is next

* Fix the build

1 files changed, 4 insertions, 0 deletions

diff --git a/src/NDSCart.cpp b/src/NDSCart.cpp
index bf2b791..77262a7 100644
--- a/src/NDSCart.cpp
+++ b/src/NDSCart.cpp
@@ -27,6 +27,8 @@
 #include "melonDLDI.h"
 #include "xxhash/xxhash.h"
 
+namespace melonDS
+{
 using Platform::Log;
 using Platform::LogLevel;
 
@@ -2068,3 +2070,5 @@ void NDSCartSlot::WriteSPIData(u8 val) noexcept
 }
 
 }
+
+}
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