ips_layer: Add missing includes

Adds missing includes to prevent potential compilation issues in the
future. Also moves the definition of a struct into the cpp file, so that
some includes don't need to be introduced within the header.

src/core/file_sys/ips_layer.cpp

@@ -2,9 +2,14 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <cstring>
+#include <map>
 #include <sstream>
-#include "common/assert.h"
+#include <string>
+#include <utility>
+
 #include "common/hex_util.h"
+#include "common/logging/log.h"
 #include "common/swap.h"
 #include "core/file_sys/ips_layer.h"
 #include "core/file_sys/vfs_vector.h"
@@ -95,6 +100,12 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
                                            in->GetContainingDirectory());
 }
 
+struct IPSwitchCompiler::IPSwitchPatch {
+    std::string name;
+    bool enabled;
+    std::map<u32, std::vector<u8>> records;
+};
+
 IPSwitchCompiler::IPSwitchCompiler(VirtualFile patch_text_) : patch_text(std::move(patch_text_)) {
     Parse();
 }

src/core/file_sys/ips_layer.h

@@ -4,8 +4,11 @@
 
 #pragma once
 
+#include <array>
 #include <memory>
+#include <vector>
 
+#include "common/common_types.h"
 #include "core/file_sys/vfs.h"
 
 namespace FileSys {
@@ -22,17 +25,13 @@ public:
     VirtualFile Apply(const VirtualFile& in) const;
 
 private:
+    struct IPSwitchPatch;
+
     void ParseFlag(const std::string& flag);
     void Parse();
 
     bool valid = false;
 
-    struct IPSwitchPatch {
-        std::string name;
-        bool enabled;
-        std::map<u32, std::vector<u8>> records;
-    };
-
     VirtualFile patch_text;
     std::vector<IPSwitchPatch> patches;
     std::array<u8, 0x20> nso_build_id{};