+#elif defined(__CYGWIN__)
+#warning "Cygwin doesn't support the clone() syscall. You must set the LTTNG_DEBUG_NOCLONE=1 before starting lttng-sessiond"
+#include <assert.h>
+
+static inline
+pid_t lttng_clone_files(int (*fn)(void *), void *child_stack, void *arg)
+{
+ assert(NULL);
+ return -1;
+}
+