diff --git a/cpp/include/idevice++/idevice.hpp b/cpp/include/idevice++/idevice.hpp
index b00aca9..acc906c 100644
--- a/cpp/include/idevice++/idevice.hpp
+++ b/cpp/include/idevice++/idevice.hpp
@@ -32,7 +32,9 @@ using IdevicePtr = std::unique_ptr<IdeviceHandle, FnDeleter<IdeviceHandle, idevi
 class Idevice {
   public:
     static Result<Idevice, FfiError> create(IdeviceSocketHandle* socket, const std::string& label);
+#if defined(__unix__) || defined(__APPLE__)
     static Result<Idevice, FfiError> from_fd(int fd, const std::string& label);
+#endif
 
     static Result<Idevice, FfiError>
     create_tcp(const sockaddr* addr, socklen_t addr_len, const std::string& label);
diff --git a/cpp/src/idevice.cpp b/cpp/src/idevice.cpp
index 88e0686..88a4080 100644
--- a/cpp/src/idevice.cpp
+++ b/cpp/src/idevice.cpp
@@ -13,6 +13,7 @@ Result<Idevice, FfiError> Idevice::create(IdeviceSocketHandle* socket, const std
     return Ok(Idevice(h));
 }
 
+#if defined(__unix__) || defined(__APPLE__)
 Result<Idevice, FfiError> Idevice::from_fd(int fd, const std::string& label) {
     IdeviceHandle* h = nullptr;
     FfiError       e(idevice_from_fd(fd, label.c_str(), &h));
@@ -21,6 +22,7 @@ Result<Idevice, FfiError> Idevice::from_fd(int fd, const std::string& label) {
     }
     return Ok(Idevice(h));
 }
+#endif
 
 Result<Idevice, FfiError>
 Idevice::create_tcp(const sockaddr* addr, socklen_t addr_len, const std::string& label) {
diff --git a/ffi/src/lib.rs b/ffi/src/lib.rs
index 358cb15..c317206 100644
--- a/ffi/src/lib.rs
+++ b/ffi/src/lib.rs
@@ -128,6 +128,7 @@ pub unsafe extern "C" fn idevice_new(
 /// # Safety
 /// The socket FD must be valid.
 /// The pointers must be valid and non-null.
+#[cfg(unix)]
 #[unsafe(no_mangle)]
 pub unsafe extern "C" fn idevice_from_fd(
     fd: i32,