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

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

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/libc/src/musl-math/remainderf.c b/lib/libc/src/musl-math/remainderf.c
new file mode 100644
index 0000000..e1fcdaa
--- /dev/null
+++ b/lib/libc/src/musl-math/remainderf.c
@@ -0,0 +1,11 @@
+#include <math.h>
+#include "weak_alias.h"
+//#include "libc.h"
+
+float remainderf(float x, float y)
+{
+	int q;
+	return remquof(x, y, &q);
+}
+
+weak_alias(remainderf, dremf);