From bd36f714d22b1a6046b528649d5e962e038e4d13 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 26 Dec 2004 21:50:28 +0000
Subject: add for unix port

---
 src/lib9/utf/plan9.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/lib9/utf/plan9.h

(limited to 'src/lib9/utf/plan9.h')

diff --git a/src/lib9/utf/plan9.h b/src/lib9/utf/plan9.h
new file mode 100644
index 00000000..e40e33eb
--- /dev/null
+++ b/src/lib9/utf/plan9.h
@@ -0,0 +1,29 @@
+/*
+ * compiler directive on Plan 9
+ */
+#ifndef USED
+#define USED(x) if(x);else
+#endif
+
+/*
+ * easiest way to make sure these are defined
+ */
+#define uchar	_utfuchar
+#define ushort	_utfushort
+#define uint	_utfuint
+#define ulong	_utfulong
+typedef unsigned char		uchar;
+typedef unsigned short		ushort;
+typedef unsigned int		uint;
+typedef unsigned long		ulong;
+
+/*
+ * nil cannot be ((void*)0) on ANSI C,
+ * because it is used for function pointers
+ */
+#undef	nil
+#define	nil	0
+
+#undef	nelem
+#define	nelem(x)	(sizeof (x)/sizeof (x)[0])
+
-- 
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