X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flibsst.h;h=f81d172a8814061a59a8825b96dc6f7274ec6620;hb=166ba1350d802535b6a6ea7ea0bc29c56a71b7ec;hp=05692a06bac45e60eb91569baf6abd1d675dcaf5;hpb=6883ee56ec887c2c48abe5b06b5e66aa74031910;p=chise%2Fxemacs-chise.git.1

diff --git a/src/libsst.h b/src/libsst.h
index 05692a0..f81d172 100644
--- a/src/libsst.h
+++ b/src/libsst.h
@@ -12,6 +12,9 @@
 
 /* Synched up with: Not in FSF. */
 
+#ifndef INCLUDED_libsst_h_
+#define INCLUDED_libsst_h_
+
 #include <sys/ioctl.h>
 #ifndef SUNOS4_0_3
 #define AUDIO_4_0_3_COMPAT
@@ -46,3 +49,5 @@ extern void message ();
 #else /* !emacs */
 # define warn(str) fprintf (stderr, "%s\n", (str))
 #endif /* emacs */
+
+#endif /* INCLUDED_libsst_h_ */