net: add ifaddrs.h include

fanquake · fanquake · commit 4783115fd4cc · 2021-03-29T11:09:44.000+08:00
diff --git a/src/net.cpp b/src/net.cpp
@@ -31,6 +31,10 @@
 #include <fcntl.h>
 #endif
 
+#if HAVE_DECL_GETIFADDRS && HAVE_DECL_FREEIFADDRS
+#include <ifaddrs.h>
+#endif
+
 #ifdef USE_POLL
 #include <poll.h>
 #endif
