add fmod, fmodf, frexp, frexpf functions

src/lib.rs

@@ -106,3 +106,11 @@ pub mod fmaxf;
 pub mod fmin;
 #[path = "math/fminf.rs"]
 pub mod fminf;
+#[path = "math/fmod.rs"]
+pub mod fmod;
+#[path = "math/fmodf.rs"]
+pub mod fmodf;
+#[path = "math/frexp.rs"]
+pub mod frexp;
+#[path = "math/frexpf.rs"]
+pub mod frexpf;

src/math/fmod.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/fmod.rs
+ *
+ * The fmod function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn fmod(x: f64, y: f64) -> f64 {
+    libm::fmod(x, y)
+}

src/math/fmodf.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/fmodf.rs
+ *
+ * The fmodf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn fmodf(x: f32, y: f32) -> f32 {
+    libm::fmodf(x, y)
+}

src/math/frexp.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/frexp.rs
+ *
+ * The frexp function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn frexp(x: f64) -> (f64, i32) {
+    libm::frexp(x)
+}

src/math/frexpf.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/frexpf.rs
+ *
+ * The frexpf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn frexpf(x: f32) -> (f32, i32) {
+    libm::frexpf(x)
+}