From 885f5974cdf65b59415837ae97f5a14ef1350670 Mon Sep 17 00:00:00 2001
From: Kacper <kacper@mail.openlinux.dev>
Date: Tue, 9 Dec 2025 19:20:15 +0100
Subject: feat: add gzip and new headers

---
 lib/libm/__signbitl.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 lib/libm/__signbitl.c

(limited to 'lib/libm/__signbitl.c')

diff --git a/lib/libm/__signbitl.c b/lib/libm/__signbitl.c
new file mode 100644
index 00000000..b66d419f
--- /dev/null
+++ b/lib/libm/__signbitl.c
@@ -0,0 +1,14 @@
+#include "libm.h"
+
+#if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
+int __signbitl(long double x)
+{
+	union ldshape u = { x };
+	return u.i.se >> 15;
+}
+#elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
+int __signbitl(long double x)
+{
+	return __signbit(x);
+}
+#endif
-- 
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