X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/91928c791fa9137dedd29d8453a67e11a4053f8b..393cf1d9803c3dfda0fbb8add9bc5cb9b1f6f07b:/pkbuf.h

diff --git a/pkbuf.h b/pkbuf.h
index e6bbec3..d98d826 100644
--- a/pkbuf.h
+++ b/pkbuf.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: pkbuf.h,v 1.1 2000/06/17 10:39:19 mdw Exp $
+ * $Id: pkbuf.h,v 1.2 2001/01/20 12:06:01 mdw Exp $
  *
  * Simple packet buffering
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: pkbuf.h,v $
+ * Revision 1.2  2001/01/20 12:06:01  mdw
+ * Define flags with macros, to ensure unsignedness.
+ *
  * Revision 1.1  2000/06/17 10:39:19  mdw
  * Experimental new support for packet buffering.
  *
@@ -69,9 +72,7 @@ typedef struct pkbuf {
   octet *buf;				/* Actual buffer space */
 } pkbuf;
 
-enum {
-  PKBUF_ENABLE = 1			/* Buffer is currently enabled */
-};
+#define PKBUF_ENABLE 1u			/* Buffer is currently enabled */
 
 /*----- Functions provided ------------------------------------------------*/