1 files changed, 32 insertions, 0 deletions
diff --git a/library/std/src/sys/vxworks/cmath.rs b/library/std/src/sys/vxworks/cmath.rs
new file mode 100644
index 00000000000..f327b69fc75
--- /dev/null
+++ b/library/std/src/sys/vxworks/cmath.rs
@@ -0,0 +1,32 @@
+#![cfg(not(test))]
+
+use libc::{c_double, c_float};
+
+extern "C" {
+    pub fn acos(n: c_double) -> c_double;
+    pub fn acosf(n: c_float) -> c_float;
+    pub fn asin(n: c_double) -> c_double;
+    pub fn asinf(n: c_float) -> c_float;
+    pub fn atan(n: c_double) -> c_double;
+    pub fn atan2(a: c_double, b: c_double) -> c_double;
+    pub fn atan2f(a: c_float, b: c_float) -> c_float;
+    pub fn atanf(n: c_float) -> c_float;
+    pub fn cbrt(n: c_double) -> c_double;
+    pub fn cbrtf(n: c_float) -> c_float;
+    pub fn cosh(n: c_double) -> c_double;
+    pub fn coshf(n: c_float) -> c_float;
+    pub fn expm1(n: c_double) -> c_double;
+    pub fn expm1f(n: c_float) -> c_float;
+    pub fn fdim(a: c_double, b: c_double) -> c_double;
+    pub fn fdimf(a: c_float, b: c_float) -> c_float;
+    pub fn hypot(x: c_double, y: c_double) -> c_double;
+    pub fn hypotf(x: c_float, y: c_float) -> c_float;
+    pub fn log1p(n: c_double) -> c_double;
+    pub fn log1pf(n: c_float) -> c_float;
+    pub fn sinh(n: c_double) -> c_double;
+    pub fn sinhf(n: c_float) -> c_float;
+    pub fn tan(n: c_double) -> c_double;
+    pub fn tanf(n: c_float) -> c_float;
+    pub fn tanh(n: c_double) -> c_double;
+    pub fn tanhf(n: c_float) -> c_float;
+}