From 055875fbd894e73de031aaf4c876171068e270ab Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Mon, 28 Oct 2024 19:17:56 +0200
Subject: [PATCH] [UCRT:FLOAT] Add _fltused

---
 sdk/lib/ucrt/CMakeLists.txt    |  2 ++
 sdk/lib/ucrt/float/_fltused.c  | 11 +++++++++++
 sdk/lib/ucrt/float/float.cmake |  4 ++++
 3 files changed, 17 insertions(+)
 create mode 100644 sdk/lib/ucrt/float/_fltused.c
 create mode 100644 sdk/lib/ucrt/float/float.cmake

diff --git a/sdk/lib/ucrt/CMakeLists.txt b/sdk/lib/ucrt/CMakeLists.txt
index 4c2b2e18559..deeb3c7b27e 100644
--- a/sdk/lib/ucrt/CMakeLists.txt
+++ b/sdk/lib/ucrt/CMakeLists.txt
@@ -88,6 +88,7 @@ include(dll/dll.cmake)
 include(env/env.cmake)
 include(exec/exec.cmake)
 include(filesystem/filesystem.cmake)
+include(float/float.cmake)
 include(heap/heap.cmake)
 include(initializers/initializers.cmake)
 include(internal/internal.cmake)
@@ -108,6 +109,7 @@ add_library(ucrt OBJECT
     ${UCRT_ENV_SOURCES}
     ${UCRT_EXEC_SOURCES}
     ${UCRT_FILESYSTEM_SOURCES}
+    ${UCRT_FLOAT_SOURCES}
     ${UCRT_HEAP_SOURCES}
     ${UCRT_INITIALIZERS_SOURCES}
     ${UCRT_INTERNAL_SOURCES}
diff --git a/sdk/lib/ucrt/float/_fltused.c b/sdk/lib/ucrt/float/_fltused.c
new file mode 100644
index 00000000000..234d3cf0cd4
--- /dev/null
+++ b/sdk/lib/ucrt/float/_fltused.c
@@ -0,0 +1,11 @@
+//
+// _fltused.c
+//
+//      Copyright (c) 2024 Timo Kreuzer
+//
+// Implementation of _fltused.
+//
+// SPDX-License-Identifier: MIT
+//
+
+int _fltused = 0x9875;
diff --git a/sdk/lib/ucrt/float/float.cmake b/sdk/lib/ucrt/float/float.cmake
new file mode 100644
index 00000000000..a0306235771
--- /dev/null
+++ b/sdk/lib/ucrt/float/float.cmake
@@ -0,0 +1,4 @@
+
+list(APPEND UCRT_FLOAT_SOURCES
+    float/_fltused.c
+)