# define U_TIMEZONE __timezone
#elif U_PLATFORM_USES_ONLY_WIN32_API
# define U_TIMEZONE _timezone
+#elif U_PLATFORM == U_PF_BSD && !defined(__NetBSD__)
+ /* not defined */
#elif U_PLATFORM == U_PF_OS400
/* not defined */
#else
# include <android/api-level.h>
#elif defined(linux) || defined(__linux__) || defined(__linux)
# define U_PLATFORM U_PF_LINUX
-#elif defined(BSD) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#elif defined(BSD) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__OpenBSD__)
# define U_PLATFORM U_PF_BSD
#elif defined(sun) || defined(__sun)
/* Check defined(__SVR4) || defined(__svr4__) to distinguish Solaris from SunOS? */