X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/0521f473fe8624322a4956516fcb5335b34fa080..6f444bda1b7deb31cf7fb2395cb0993c3e3b8c42:/crc-mktab.c

diff --git a/crc-mktab.c b/crc-mktab.c
index 2439e20..1833e0e 100644
--- a/crc-mktab.c
+++ b/crc-mktab.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: crc-mktab.c,v 1.4 2001/03/10 10:59:21 mdw Exp $
+ * $Id: crc-mktab.c,v 1.5 2003/12/15 20:53:47 mdw Exp $
  *
  * Build CRC tables
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: crc-mktab.c,v $
+ * Revision 1.5  2003/12/15 20:53:47  mdw
+ * Add global unihash table; use universal hashing instead of CRC.
+ *
  * Revision 1.4  2001/03/10 10:59:21  mdw
  * Fix generating tables where the chunk size is longer than the
  * polynomial.  Also fix output formatting when there aren't enough entries
@@ -99,7 +102,8 @@ static void version(FILE *fp)
 
 static void usage(FILE *fp)
 {
-  pquis(fp, "Usage: $ [-cr] [-g guard] [-o file] [-b bits] [-p poly]\n");
+  pquis(fp, "Usage: $ [-cr] [-o FILE] [-g GUARD] [-s SYM] [-i HEADER]\n\
+ 	[-t TYPE] [-b BITS] [-B BITS] [-p POLY]\n");
 }
 
 static void help(FILE *fp)
@@ -121,7 +125,8 @@ of options are provided:\n\
 -p, --polynomial=POLY	Use the POLY as the dividing polynomial.\n\
 -r, --reverse		Create a `reversed' CRC table.\n\
 -g, --guard=GUARD	Use GUARD as a multiple-inclusion guard constant.\n\
--s, --symbol=SYM	Name the generated table SYM\n\
+-i, --include=HEADER	Include HEADER at top of C source file.\n\
+-s, --symbol=SYM	Name the generated table SYM.\n\
 -t, --type=TYPE		Give the table entries type TYPE in C source.\n\
 -o, --output=FILE	Write the output to FILE.\n\
 ", stdout);