* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#if defined(__ANDROID__)
+#if defined(__ANDROID__) || defined(__sun__) || defined(__GNU__)
#include <sys/syscall.h>
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__GLIBC__)
#include <syscall.h>
+
+#elif defined(__CYGWIN__)
+/* Don't include anything on Cygwin. */
+
+#else
+#error "Add platform support to urcu/syscall-compat.h"
#endif
#endif /* _URCU_SYSCALL_COMPAT_H */