1 files changed, 10 insertions, 0 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/fdimf.c b/lib/mlibc/options/ansi/musl-generic-math/fdimf.c
new file mode 100644
index 0000000..543c364
--- /dev/null
+++ b/lib/mlibc/options/ansi/musl-generic-math/fdimf.c
@@ -0,0 +1,10 @@
+#include <math.h>
+
+float fdimf(float x, float y)
+{
+	if (isnan(x))
+		return x;
+	if (isnan(y))
+		return y;
+	return x > y ? x - y : 0;
+}