Revert "export functions for module usage"

PaulXiCao · PaulXiCao · commit 2479870dab82 · 2024-07-07T19:32:21.000+02:00
This reverts commit 165fc118554d4be52898020fbe6edf108e41a217.
diff --git a/libcxx/modules/std.compat/cmath.inc b/libcxx/modules/std.compat/cmath.inc
@@ -265,7 +265,4 @@ export {
   using ::signbit _LIBCPP_USING_IF_EXISTS;
 
   // [sf.cmath], mathematical special functions
-  using ::hermite;
-  using ::hermitef;
-  using ::hermitel;
 } // export
