diff --git a/src/xenia/apu/audio_decoder.cc b/src/xenia/apu/audio_decoder.cc
index 83dd74f57..40bd0dd7f 100644
--- a/src/xenia/apu/audio_decoder.cc
+++ b/src/xenia/apu/audio_decoder.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/apu/audio_decoder.h"
 
+#include <cstring>
+
 #include "xenia/apu/audio_system.h"
 #include "xenia/base/logging.h"
 
diff --git a/src/xenia/base/arena.cc b/src/xenia/base/arena.cc
index 1084985c5..7144862dc 100644
--- a/src/xenia/base/arena.cc
+++ b/src/xenia/base/arena.cc
@@ -9,6 +9,7 @@
 
 #include "xenia/base/arena.h"
 
+#include <cstring>
 #include <memory>
 
 #include "xenia/base/assert.h"
diff --git a/src/xenia/base/memory.h b/src/xenia/base/memory.h
index c1209aa87..9fa28ee74 100644
--- a/src/xenia/base/memory.h
+++ b/src/xenia/base/memory.h
@@ -10,6 +10,7 @@
 #ifndef XENIA_BASE_MEMORY_H_
 #define XENIA_BASE_MEMORY_H_
 
+#include <cstring>
 #include <functional>
 #include <string>
 
diff --git a/src/xenia/base/ring_buffer.cc b/src/xenia/base/ring_buffer.cc
index 216e965d1..7d9de5289 100644
--- a/src/xenia/base/ring_buffer.cc
+++ b/src/xenia/base/ring_buffer.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/base/ring_buffer.h"
 
+#include <cstring>
+
 namespace xe {
 
 RingBuffer::RingBuffer(uint8_t *raw_buffer, size_t size, size_t write_offset)
@@ -62,4 +64,4 @@ size_t RingBuffer::DistanceToOffset(size_t offset) {
   }
 }
 
-} // namespace xe
\ No newline at end of file
+} // namespace xe
diff --git a/src/xenia/cpu/backend/backend.cc b/src/xenia/cpu/backend/backend.cc
index 090cb13f7..01c696c34 100644
--- a/src/xenia/cpu/backend/backend.cc
+++ b/src/xenia/cpu/backend/backend.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/backend/backend.h"
 
+#include <cstring>
+
 namespace xe {
 namespace cpu {
 namespace backend {
diff --git a/src/xenia/cpu/backend/x64/x64_code_cache.cc b/src/xenia/cpu/backend/x64/x64_code_cache.cc
index be027ab74..ced83668d 100644
--- a/src/xenia/cpu/backend/x64/x64_code_cache.cc
+++ b/src/xenia/cpu/backend/x64/x64_code_cache.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/backend/x64/x64_code_cache.h"
 
+#include <cstring>
+
 #include "xenia/base/assert.h"
 #include "xenia/base/clock.h"
 #include "xenia/base/logging.h"
diff --git a/src/xenia/cpu/backend/x64/x64_emitter.cc b/src/xenia/cpu/backend/x64/x64_emitter.cc
index d923806bd..55acf91e4 100644
--- a/src/xenia/cpu/backend/x64/x64_emitter.cc
+++ b/src/xenia/cpu/backend/x64/x64_emitter.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/backend/x64/x64_emitter.h"
 
+#include <cstring>
+
 #include <gflags/gflags.h>
 
 #include "xenia/base/assert.h"
diff --git a/src/xenia/cpu/backend/x64/x64_sequences.cc b/src/xenia/cpu/backend/x64/x64_sequences.cc
index b2cc4a7de..68bb33632 100644
--- a/src/xenia/cpu/backend/x64/x64_sequences.cc
+++ b/src/xenia/cpu/backend/x64/x64_sequences.cc
@@ -24,6 +24,8 @@
 
 #include "xenia/cpu/backend/x64/x64_sequences.h"
 
+#include <cstring>
+
 #include "xenia/base/assert.h"
 #include "xenia/base/clock.h"
 #include "xenia/base/logging.h"
diff --git a/src/xenia/cpu/compiler/passes/register_allocation_pass.cc b/src/xenia/cpu/compiler/passes/register_allocation_pass.cc
index 8527b0365..c554cc63d 100644
--- a/src/xenia/cpu/compiler/passes/register_allocation_pass.cc
+++ b/src/xenia/cpu/compiler/passes/register_allocation_pass.cc
@@ -10,6 +10,7 @@
 #include "xenia/cpu/compiler/passes/register_allocation_pass.h"
 
 #include <algorithm>
+#include <cstring>
 
 #include "xenia/base/assert.h"
 #include "xenia/base/logging.h"
diff --git a/src/xenia/cpu/frontend/ppc_hir_builder.cc b/src/xenia/cpu/frontend/ppc_hir_builder.cc
index 757fb2833..736401d2d 100644
--- a/src/xenia/cpu/frontend/ppc_hir_builder.cc
+++ b/src/xenia/cpu/frontend/ppc_hir_builder.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/frontend/ppc_hir_builder.h"
 
+#include <cstring>
+
 #include "xenia/base/byte_order.h"
 #include "xenia/base/logging.h"
 #include "xenia/base/memory.h"
diff --git a/src/xenia/cpu/hir/hir_builder.cc b/src/xenia/cpu/hir/hir_builder.cc
index bb6563a17..eac335d64 100644
--- a/src/xenia/cpu/hir/hir_builder.cc
+++ b/src/xenia/cpu/hir/hir_builder.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/hir/hir_builder.h"
 
+#include <cstring>
+
 #include "xenia/base/assert.h"
 #include "xenia/cpu/hir/block.h"
 #include "xenia/cpu/hir/instr.h"
diff --git a/src/xenia/cpu/symbol_info.cc b/src/xenia/cpu/symbol_info.cc
index dbeafc6d5..b004b4c57 100644
--- a/src/xenia/cpu/symbol_info.cc
+++ b/src/xenia/cpu/symbol_info.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/symbol_info.h"
 
+#include <cstring>
+
 namespace xe {
 namespace cpu {
 
diff --git a/src/xenia/cpu/thread_state.cc b/src/xenia/cpu/thread_state.cc
index 12c442e52..dd1051127 100644
--- a/src/xenia/cpu/thread_state.cc
+++ b/src/xenia/cpu/thread_state.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/cpu/thread_state.h"
 
+#include <cstring>
+
 #include "xenia/base/assert.h"
 #include "xenia/base/logging.h"
 #include "xenia/base/threading.h"
diff --git a/src/xenia/debug/function_trace_data.h b/src/xenia/debug/function_trace_data.h
index 8c2d6bb62..eb9ba38bc 100644
--- a/src/xenia/debug/function_trace_data.h
+++ b/src/xenia/debug/function_trace_data.h
@@ -11,6 +11,7 @@
 #define XENIA_DEBUG_FUNCTION_TRACE_DATA_H_
 
 #include <cstdint>
+#include <cstring>
 
 #include "xenia/base/memory.h"
 
diff --git a/src/xenia/gpu/gl4/command_processor.h b/src/xenia/gpu/gl4/command_processor.h
index ca8c80032..51ef477ee 100644
--- a/src/xenia/gpu/gl4/command_processor.h
+++ b/src/xenia/gpu/gl4/command_processor.h
@@ -11,6 +11,7 @@
 #define XENIA_GPU_GL4_COMMAND_PROCESSOR_H_
 
 #include <atomic>
+#include <cstring>
 #include <functional>
 #include <memory>
 #include <queue>
diff --git a/src/xenia/gpu/gl4/draw_batcher.cc b/src/xenia/gpu/gl4/draw_batcher.cc
index f267043a0..80076d520 100644
--- a/src/xenia/gpu/gl4/draw_batcher.cc
+++ b/src/xenia/gpu/gl4/draw_batcher.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/gl4/draw_batcher.h"
 
+#include <cstring>
+
 #include "xenia/base/logging.h"
 #include "xenia/base/math.h"
 #include "xenia/gpu/gl4/gl4_gpu-private.h"
diff --git a/src/xenia/gpu/gl4/gl4_graphics_system.cc b/src/xenia/gpu/gl4/gl4_graphics_system.cc
index 1ab109e10..b47b0f992 100644
--- a/src/xenia/gpu/gl4/gl4_graphics_system.cc
+++ b/src/xenia/gpu/gl4/gl4_graphics_system.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/gl4/gl4_graphics_system.h"
 
+#include <cstring>
+
 #include "xenia/base/clock.h"
 #include "xenia/base/logging.h"
 #include "xenia/base/threading.h"
diff --git a/src/xenia/gpu/gl4/texture_cache.cc b/src/xenia/gpu/gl4/texture_cache.cc
index fe63f3fe7..2c582da01 100644
--- a/src/xenia/gpu/gl4/texture_cache.cc
+++ b/src/xenia/gpu/gl4/texture_cache.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/gl4/texture_cache.h"
 
+#include <cstring>
+
 #include "xenia/base/assert.h"
 #include "xenia/base/logging.h"
 #include "xenia/base/math.h"
diff --git a/src/xenia/gpu/register_file.cc b/src/xenia/gpu/register_file.cc
index a30af69ab..651fc4231 100644
--- a/src/xenia/gpu/register_file.cc
+++ b/src/xenia/gpu/register_file.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/register_file.h"
 
+#include <cstring>
+
 #include "xenia/base/math.h"
 
 namespace xe {
diff --git a/src/xenia/gpu/shader.cc b/src/xenia/gpu/shader.cc
index a62f33e02..6ae17cca0 100644
--- a/src/xenia/gpu/shader.cc
+++ b/src/xenia/gpu/shader.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/shader.h"
 
+#include <cstring>
+
 #include "xenia/base/math.h"
 #include "xenia/base/memory.h"
 #include "xenia/gpu/ucode_disassembler.h"
diff --git a/src/xenia/gpu/texture_info.cc b/src/xenia/gpu/texture_info.cc
index d44163652..5b63e7783 100644
--- a/src/xenia/gpu/texture_info.cc
+++ b/src/xenia/gpu/texture_info.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/gpu/texture_info.h"
 
+#include <cstring>
+
 #include "third_party/xxhash/xxhash.h"
 
 #include "xenia/base/math.h"
diff --git a/src/xenia/gpu/xe-gpu-trace-viewer.cc b/src/xenia/gpu/xe-gpu-trace-viewer.cc
index 9c5c06d79..c1f3e648e 100644
--- a/src/xenia/gpu/xe-gpu-trace-viewer.cc
+++ b/src/xenia/gpu/xe-gpu-trace-viewer.cc
@@ -8,6 +8,7 @@
  */
 
 #include <gflags/gflags.h>
+#include <cstring>
 
 #include "third_party/imgui/imgui.h"
 
diff --git a/src/xenia/kernel/object_table.cc b/src/xenia/kernel/object_table.cc
index 50cb6720c..1c209406a 100644
--- a/src/xenia/kernel/object_table.cc
+++ b/src/xenia/kernel/object_table.cc
@@ -10,6 +10,7 @@
 #include "xenia/kernel/object_table.h"
 
 #include <algorithm>
+#include <cstring>
 
 #include "xenia/kernel/xobject.h"
 #include "xenia/kernel/objects/xthread.h"
diff --git a/src/xenia/kernel/objects/xenumerator.h b/src/xenia/kernel/objects/xenumerator.h
index 58664e5cb..49c6647b0 100644
--- a/src/xenia/kernel/objects/xenumerator.h
+++ b/src/xenia/kernel/objects/xenumerator.h
@@ -10,6 +10,7 @@
 #ifndef XENIA_KERNEL_XBOXKRNL_XENUMERATOR_H_
 #define XENIA_KERNEL_XBOXKRNL_XENUMERATOR_H_
 
+#include <cstring>
 #include <vector>
 
 #include "xenia/kernel/xobject.h"
diff --git a/src/xenia/kernel/objects/xthread.cc b/src/xenia/kernel/objects/xthread.cc
index 702e3a36a..c76a84808 100644
--- a/src/xenia/kernel/objects/xthread.cc
+++ b/src/xenia/kernel/objects/xthread.cc
@@ -9,6 +9,8 @@
 
 #include "xenia/kernel/objects/xthread.h"
 
+#include <cstring>
+
 #include <gflags/gflags.h>
 
 #include "xenia/base/clock.h"
diff --git a/src/xenia/kernel/util/shim_utils.h b/src/xenia/kernel/util/shim_utils.h
index 7b7e5b87a..864372fe4 100644
--- a/src/xenia/kernel/util/shim_utils.h
+++ b/src/xenia/kernel/util/shim_utils.h
@@ -10,6 +10,8 @@
 #ifndef XENIA_KERNEL_UTIL_SHIM_UTILS_H_
 #define XENIA_KERNEL_UTIL_SHIM_UTILS_H_
 
+#include <cstring>
+
 #include "xenia/base/byte_order.h"
 #include "xenia/base/memory.h"
 #include "xenia/base/string_buffer.h"
diff --git a/src/xenia/kernel/util/xex2.cc b/src/xenia/kernel/util/xex2.cc
index da6409b20..4dd6aab43 100644
--- a/src/xenia/kernel/util/xex2.cc
+++ b/src/xenia/kernel/util/xex2.cc
@@ -10,6 +10,7 @@
 #include "xenia/kernel/util/xex2.h"
 
 #include <algorithm>
+#include <cstring>
 #include <vector>
 
 #include <gflags/gflags.h>
diff --git a/src/xenia/kernel/xam_net.cc b/src/xenia/kernel/xam_net.cc
index 8fd0ad940..49e6ab5ad 100644
--- a/src/xenia/kernel/xam_net.cc
+++ b/src/xenia/kernel/xam_net.cc
@@ -10,6 +10,8 @@
 #define _WINSOCK_DEPRECATED_NO_WARNINGS  // inet_addr
 #include <winsock2.h>
 
+#include <cstring>
+
 #include "xenia/base/clock.h"
 #include "xenia/base/logging.h"
 #include "xenia/kernel/kernel_state.h"
diff --git a/src/xenia/kernel/xam_user.cc b/src/xenia/kernel/xam_user.cc
index e5fd20cd9..3f3613f9b 100644
--- a/src/xenia/kernel/xam_user.cc
+++ b/src/xenia/kernel/xam_user.cc
@@ -7,6 +7,8 @@
  ******************************************************************************
  */
 
+#include <cstring>
+
 #include "xenia/base/logging.h"
 #include "xenia/kernel/kernel_state.h"
 #include "xenia/kernel/objects/xenumerator.h"
diff --git a/src/xenia/kernel/xboxkrnl_audio_xma.cc b/src/xenia/kernel/xboxkrnl_audio_xma.cc
index fa81d2c47..9b0d3a58c 100644
--- a/src/xenia/kernel/xboxkrnl_audio_xma.cc
+++ b/src/xenia/kernel/xboxkrnl_audio_xma.cc
@@ -7,6 +7,8 @@
  ******************************************************************************
  */
 
+#include <cstring>
+
 #include "xenia/apu/apu.h"
 #include "xenia/base/logging.h"
 #include "xenia/emulator.h"
diff --git a/src/xenia/kernel/xboxkrnl_memory.cc b/src/xenia/kernel/xboxkrnl_memory.cc
index f52c50667..8d0a56f96 100644
--- a/src/xenia/kernel/xboxkrnl_memory.cc
+++ b/src/xenia/kernel/xboxkrnl_memory.cc
@@ -7,6 +7,8 @@
  ******************************************************************************
  */
 
+#include <cstring>
+
 #include "xenia/base/logging.h"
 #include "xenia/base/math.h"
 #include "xenia/kernel/kernel_state.h"
diff --git a/src/xenia/kernel/xboxkrnl_strings.cc b/src/xenia/kernel/xboxkrnl_strings.cc
index 208e72bd2..b1d5256f1 100644
--- a/src/xenia/kernel/xboxkrnl_strings.cc
+++ b/src/xenia/kernel/xboxkrnl_strings.cc
@@ -7,6 +7,7 @@
  ******************************************************************************
  */
 
+#include <cstring>
 #include <iomanip>
 #include <sstream>
 
diff --git a/src/xenia/memory.cc b/src/xenia/memory.cc
index 94939e697..1ed82aba2 100644
--- a/src/xenia/memory.cc
+++ b/src/xenia/memory.cc
@@ -12,6 +12,7 @@
 #include <gflags/gflags.h>
 
 #include <algorithm>
+#include <cstring>
 #include <mutex>
 
 #include "xenia/base/clock.h"
diff --git a/src/xenia/ui/win32/win32_window.cc b/src/xenia/ui/win32/win32_window.cc
index 56d973b6e..97d37225a 100644
--- a/src/xenia/ui/win32/win32_window.cc
+++ b/src/xenia/ui/win32/win32_window.cc
@@ -9,6 +9,7 @@
 
 #include "xenia/ui/win32/win32_window.h"
 
+#include <cstring>
 #include <dwmapi.h>
 #include <tpcshrd.h>
 #include <windowsx.h>