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-rw-r--r--comm/OLD/dgram.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/comm/OLD/dgram.cc b/comm/OLD/dgram.cc
index 712c1be..d0cc6bb 100644
--- a/comm/OLD/dgram.cc
+++ b/comm/OLD/dgram.cc
@@ -33,6 +33,10 @@ extern "C" {
}
#endif
+#if defined(sun) && defined(__svr4__)
+#include <sys/filio.h>
+#endif
+
/*?class UchDGRAM
The class \typ{UchDGRAM} is derived from \typ{UchDatagram}.
It adds to a datagram a simple protocol to ensure that all messages sent are received.