Protect against multiple inclusion.

diff --git a/include/mpool.h b/include/mpool.h
index 622d2c9..9897742 100644 (file)
--- a/include/mpool.h
+++ b/include/mpool.h
@@ -35,6 +35,9 @@
  *     @(#)mpool.h     8.2 (Berkeley) 7/14/94
  */
 
+#ifndef _MPOOL_H_ 
+#define _MPOOL_H_
+
 #include <sys/queue.h>
 
 /*
@@ -99,3 +102,5 @@ int   mpool_close __P((MPOOL *));
 void    mpool_stat __P((MPOOL *));
 #endif
 __END_DECLS
+
+#endif

diff --git a/sys/sys/errno.h b/sys/sys/errno.h
index e983562..e726a1d 100644 (file)
--- a/sys/sys/errno.h
+++ b/sys/sys/errno.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: errno.h,v 1.5 1996/07/26 10:34:28 deraadt Exp $       */
+/*     $OpenBSD: errno.h,v 1.6 1997/02/27 01:00:54 millert Exp $       */
 /*     $NetBSD: errno.h,v 1.10 1996/01/20 01:33:53 jtc Exp $   */
 
 /*
@@ -41,6 +41,9 @@
  *     @(#)errno.h     8.5 (Berkeley) 1/21/94
  */
 
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
 #ifndef _KERNEL
 extern int errno;                      /* global error number */
 
@@ -171,3 +174,5 @@ extern char *sys_errlist[];
 #define        ERESTART        -1              /* restart syscall */
 #define        EJUSTRETURN     -2              /* don't modify regs, just return */
 #endif
+
+#endif