Remove unneeded header includes from usr.bin/ except contributed code.

Tested with:	make universe

3 files changed, 2 insertions, 9 deletions

diff --git a/usr.bin/lastcomm/lastcomm.c b/usr.bin/lastcomm/lastcomm.c
index 8c551231a4fc..b5ca6dddd378 100644
--- a/usr.bin/lastcomm/lastcomm.c
+++ b/usr.bin/lastcomm/lastcomm.c
@@ -51,9 +51,6 @@ __FBSDID("$FreeBSD$");
 
 #include <ctype.h>
 #include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <grp.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/usr.bin/lastcomm/pathnames.h b/usr.bin/lastcomm/pathnames.h
index 0737970dab93..04af44020648 100644
--- a/usr.bin/lastcomm/pathnames.h
+++ b/usr.bin/lastcomm/pathnames.h
@@ -31,8 +31,8 @@
  * SUCH DAMAGE.
  *
  *	@(#)pathnames.h	8.1 (Berkeley) 6/6/93
+ *
+ * $FreeBSD$
  */
 
-#include <paths.h>
-
 #define	_PATH_ACCT	"/var/account/acct"
diff --git a/usr.bin/lastcomm/readrec.c b/usr.bin/lastcomm/readrec.c
index 4883b2a4ef88..5de7c5c4c808 100644
--- a/usr.bin/lastcomm/readrec.c
+++ b/usr.bin/lastcomm/readrec.c
@@ -33,13 +33,9 @@ __FBSDID("$FreeBSD$");
 #include <sys/types.h>
 #include <sys/acct.h>
 
-#include <ctype.h>
-#include <err.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stddef.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 int	 readrec_forward(FILE *f, struct acctv2 *av2);