#endif
#ifndef SO_RCVTIMEO
+#if __LONG_MAX == 0x7fffffff
+#define SO_RCVTIMEO 66
+#define SO_SNDTIMEO 67
+#else
#define SO_RCVTIMEO 20
#define SO_SNDTIMEO 21
#endif
+#endif
#ifndef SO_TIMESTAMP
+#if __LONG_MAX == 0x7fffffff
+#define SO_TIMESTAMP 63
+#define SO_TIMESTAMPNS 64
+#define SO_TIMESTAMPING 65
+#else
#define SO_TIMESTAMP 29
#define SO_TIMESTAMPNS 35
#define SO_TIMESTAMPING 37
#endif
+#endif
#define SO_SECURITY_AUTHENTICATION 22
#define SO_SECURITY_ENCRYPTION_TRANSPORT 23