usr: libc: Add math.h + musl math impl port

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/libc/src/musl-math/lroundf.c b/lib/libc/src/musl-math/lroundf.c
new file mode 100644
index 0000000..c4707e7
--- /dev/null
+++ b/lib/libc/src/musl-math/lroundf.c
@@ -0,0 +1,6 @@
+#include <math.h>
+
+long lroundf(float x)
+{
+	return roundf(x);
+}