1 files changed, 80 insertions, 0 deletions
diff --git a/lib/misc.h b/lib/misc.h
new file mode 100644
index 00000000..9437b617
--- /dev/null
+++ b/lib/misc.h
@@ -0,0 +1,80 @@
+/* Miscellaneous basic definitions
+ * Copyright (C) 2010 Chris Hall (GMCH), Highwayman
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef _ZEBRA_MISC_H
+#define _ZEBRA_MISC_H
+
+/* Stuff which we generally expect to have                              */
+#include <stddef.h>
+#include <stdint.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "zassert.h"
+
+/* Bit number to bit mask                                               */
+#define BIT(b)  (1 << b)
+
+/* Just in case there are compiler issues                               */
+#define Inline static inline
+
+/* For things which have to be made extern -- typically because they are
+ * used by an inline function -- but are not for public consumption.
+ */
+#define Private extern
+
+/* Other names of true/false                                            */
+enum on_off
+{
+  on   = true,
+  off  = false
+} ;
+typedef enum on_off on_off_b ;
+
+/* Whether to add or not on lookup.                                     */
+enum add
+{
+  add     = true,
+  no_add  = false
+} ;
+typedef enum add add_b ;
+
+/* Used in object "reset" functions (destructors)                       */
+enum free_keep
+{
+  free_it = true,
+  keep_it = false
+} ;
+typedef enum free_keep free_keep_b ;
+
+/* We really want to be able to assume that an int is at least 32 bits  */
+CONFIRM(UINT_MAX >= 0xFFFFFFFF) ;
+
+/* Some useful shorthand                                                */
+typedef unsigned char byte ;
+typedef unsigned char uchar ;
+typedef unsigned int  uint ;
+typedef unsigned int  usize ;
+typedef unsigned int  ulen ;
+
+#endif /* _ZEBRA_MISC_H */