X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/2a87094d362e3101c765d65b203ab36b6ec36472..dbf58cfaacdf65821233c608b834bd46a65d5467:/unix/uxnet.c

diff --git a/unix/uxnet.c b/unix/uxnet.c
index 31b12921..5d4ace44 100644
--- a/unix/uxnet.c
+++ b/unix/uxnet.c
@@ -22,6 +22,11 @@
 #include "network.h"
 #include "tree234.h"
 
+/* Solaris needs <sys/sockio.h> for SIOCATMARK. */
+#ifdef HAVE_SYS_SOCKIO_H
+#include <sys/sockio.h>
+#endif
+
 #ifndef X11_UNIX_PATH
 # define X11_UNIX_PATH "/tmp/.X11-unix/X"
 #endif