diff --git a/Source/dvlnet/frame_queue.cpp b/Source/dvlnet/frame_queue.cpp
index 56613b0a4..e4c826cbf 100644
--- a/Source/dvlnet/frame_queue.cpp
+++ b/Source/dvlnet/frame_queue.cpp
@@ -6,6 +6,7 @@
 #include "dvlnet/packet.h"
 #include "utils/attributes.h"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 
 namespace devilution {
 namespace net {
diff --git a/Source/dvlnet/packet.h b/Source/dvlnet/packet.h
index f93dc06ae..e407d62d9 100644
--- a/Source/dvlnet/packet.h
+++ b/Source/dvlnet/packet.h
@@ -16,6 +16,7 @@
 #include "appfat.h"
 #include "dvlnet/abstract_net.h"
 #include "utils/attributes.h"
+#include "utils/endian_write.hpp"
 #include "utils/str_cat.hpp"
 #include "utils/stubs.h"
 
diff --git a/Source/engine/load_cl2.hpp b/Source/engine/load_cl2.hpp
index 85bf46e1a..96c61eded 100644
--- a/Source/engine/load_cl2.hpp
+++ b/Source/engine/load_cl2.hpp
@@ -14,6 +14,7 @@
 #include "mpq/mpq_common.hpp"
 #include "utils/cl2_to_clx.hpp"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 #include "utils/pointer_value_union.hpp"
 #include "utils/static_vector.hpp"
 #include "utils/status_macros.hpp"
diff --git a/Source/levels/reencode_dun_cels.cpp b/Source/levels/reencode_dun_cels.cpp
index 578a7bf4b..43d7cdeb9 100644
--- a/Source/levels/reencode_dun_cels.cpp
+++ b/Source/levels/reencode_dun_cels.cpp
@@ -12,6 +12,7 @@
 #include "levels/dun_tile.hpp"
 #include "utils/attributes.h"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 #include "utils/format_int.hpp"
 #include "utils/log.hpp"
 
diff --git a/Source/utils/cel_to_clx.cpp b/Source/utils/cel_to_clx.cpp
index b1865ab30..8bf4a00d0 100644
--- a/Source/utils/cel_to_clx.cpp
+++ b/Source/utils/cel_to_clx.cpp
@@ -13,6 +13,7 @@
 #include "appfat.h"
 #include "utils/clx_encode.hpp"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 
 namespace devilution {
 
diff --git a/Source/utils/cl2_to_clx.cpp b/Source/utils/cl2_to_clx.cpp
index 12eae863f..66d090c48 100644
--- a/Source/utils/cl2_to_clx.cpp
+++ b/Source/utils/cl2_to_clx.cpp
@@ -8,6 +8,7 @@
 #include "utils/clx_decode.hpp"
 #include "utils/clx_encode.hpp"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 
 namespace devilution {
 
diff --git a/Source/utils/endian.hpp b/Source/utils/endian.hpp
index 14c344b5c..50bebba61 100644
--- a/Source/utils/endian.hpp
+++ b/Source/utils/endian.hpp
@@ -1,9 +1,6 @@
 #pragma once
 
 #include <cstdint>
-#include <cstring>
-
-#include <SDL_endian.h>
 
 namespace devilution {
 
@@ -39,16 +36,4 @@ constexpr uint32_t LoadBE32(const T *b)
 	return (static_cast<uint8_t>(b[0]) << 24) | (static_cast<uint8_t>(b[1]) << 16) | (static_cast<uint8_t>(b[2]) << 8) | static_cast<uint8_t>(b[3]);
 }
 
-inline void WriteLE16(void *out, uint16_t val)
-{
-	const uint16_t littleEndian = SDL_SwapLE16(val);
-	memcpy(out, &littleEndian, 2);
-}
-
-inline void WriteLE32(void *out, uint32_t val)
-{
-	const uint32_t littleEndian = SDL_SwapLE32(val);
-	memcpy(out, &littleEndian, 4);
-}
-
 } // namespace devilution
diff --git a/Source/utils/endian_stream.hpp b/Source/utils/endian_stream.hpp
index 0e40d320c..8f7a0c68a 100644
--- a/Source/utils/endian_stream.hpp
+++ b/Source/utils/endian_stream.hpp
@@ -7,6 +7,7 @@
 #include <cstring>
 
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 #include "utils/log.hpp"
 
 namespace devilution {
diff --git a/Source/utils/endian_write.hpp b/Source/utils/endian_write.hpp
new file mode 100644
index 000000000..7354bdf0e
--- /dev/null
+++ b/Source/utils/endian_write.hpp
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <cstdint>
+#include <cstring>
+
+#include <SDL_endian.h>
+
+namespace devilution {
+
+inline void WriteLE16(void *out, uint16_t val)
+{
+	const uint16_t littleEndian = SDL_SwapLE16(val);
+	memcpy(out, &littleEndian, 2);
+}
+
+inline void WriteLE32(void *out, uint32_t val)
+{
+	const uint32_t littleEndian = SDL_SwapLE32(val);
+	memcpy(out, &littleEndian, 4);
+}
+
+} // namespace devilution
diff --git a/Source/utils/pcx_to_clx.cpp b/Source/utils/pcx_to_clx.cpp
index baba20b5f..639065b1f 100644
--- a/Source/utils/pcx_to_clx.cpp
+++ b/Source/utils/pcx_to_clx.cpp
@@ -13,6 +13,7 @@
 #include "appfat.h"
 #include "utils/clx_encode.hpp"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 #include "utils/pcx.hpp"
 
 #ifdef DEBUG_PCX_TO_CL2_SIZE
diff --git a/Source/utils/surface_to_clx.cpp b/Source/utils/surface_to_clx.cpp
index 8ecba4790..7c9155b34 100644
--- a/Source/utils/surface_to_clx.cpp
+++ b/Source/utils/surface_to_clx.cpp
@@ -6,6 +6,7 @@
 
 #include "utils/clx_encode.hpp"
 #include "utils/endian.hpp"
+#include "utils/endian_write.hpp"
 
 #ifdef DEBUG_SURFACE_TO_CLX_SIZE
 #include <iomanip>