General utilities cleanup. Add signature support to catcrypt. Throw in

[u/mdw/catacomb] / ofb.h

diff --git a/ofb.h b/ofb.h
index 189b65d..e38dae2 100644 (file)
--- a/ofb.h
+++ b/ofb.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: ofb.h,v 1.2 1999/12/10 23:16:40 mdw Exp $
+ * $Id: ofb.h,v 1.5 2004/04/08 01:36:15 mdw Exp $
  *
  * Output feedback for block ciphers
  *
@@ -27,17 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: ofb.h,v $
- * Revision 1.2  1999/12/10 23:16:40  mdw
- * Split mode macros into interface and implementation.
- *
- * Revision 1.1  1999/09/03 08:41:12  mdw
- * Initial import.
- *
- */
-
 #ifndef CATACOMB_OFB_H
 #define CATACOMB_OFB_H
 
@@ -74,14 +63,14 @@
                                                                        \
 typedef struct pre##_ofbctx {                                          \
   pre##_ctx ctx;                       /* Underlying cipher context */ \
-  int off;                             /* Current offset in buffer */  \
+  unsigned off;                                /* Current offset in buffer */  \
   octet iv[PRE##_BLKSZ];               /* Output buffer and IV */      \
 } pre##_ofbctx;                                                                \
                                                                        \
 /* --- @pre_ofbgetiv@ --- *                                            \
  *                                                                     \
  * Arguments:  @const pre_ofbctx *ctx@ = pointer to OFB context block  \
- *             @void *iv#@ = pointer to output data block              \
+ *             @void *iv@ = pointer to output data block               \
  *                                                                     \
  * Returns:    ---                                                     \
  *                                                                     \