- (tim) [openbsd-compat/bsd-misc.h sshd.c] Fix conflicting return type for
   unsetenv due to rev 1.14 change to setenv.c. Cast unsetenv to void in sshd.c
   ok dtucker@
diff --git a/sshd.c b/sshd.c
index c8d71f8..b63aaa4 100644
--- a/sshd.c
+++ b/sshd.c
@@ -1511,7 +1511,7 @@
 	 * root's environment
 	 */
 	if (getenv("KRB5CCNAME") != NULL)
-		unsetenv("KRB5CCNAME");
+		(void) unsetenv("KRB5CCNAME");
 
 #ifdef _UNICOS
 	/* Cray can define user privs drop all privs now!