(ospeed): Always use `extern' in the declaration.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cm.h b/src/cm.h
index 336a3308fd8..652b61eb216 100644
--- a/src/cm.h
+++ b/src/cm.h
@@ -103,7 +103,7 @@ extern char PC;			/* Pad character */
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 /* HJL's version of libc is said to need this on the Alpha.  */
-speed_t ospeed;
+extern speed_t ospeed;
 #else
 extern short ospeed;            /* Output speed (from sg_ospeed) */
 #endif