X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=libiberty%2Fcrc32.c;h=96b12b9b56a720b652dcd11ebd4d5a80b10cccc1;hb=c17e02e1b55b5e9cbdc6581f05bfec96dc8436f4;hp=c12916b5216a469d1b6a14e997aa72974783826f;hpb=bdc0e08dbcf16b52410ce016ab9ed036a32e7e2d;p=deliverable%2Fbinutils-gdb.git

diff --git a/libiberty/crc32.c b/libiberty/crc32.c
index c12916b521..96b12b9b56 100644
--- a/libiberty/crc32.c
+++ b/libiberty/crc32.c
@@ -1,5 +1,5 @@
 /* crc32.c
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
 
    This file is part of the libiberty library.
 
@@ -33,15 +33,14 @@
 
 #include "libiberty.h"
 
-/* This table was generated by the following program.  This matches
-   what gdb does.
+/* This table was generated by the following program.
 
    #include <stdio.h>
 
    int
    main ()
    {
-     int i, j;
+     unsigned int i, j;
      unsigned int c;
      int table[256];
 
@@ -138,17 +137,17 @@ static const unsigned int crc32_table[] =
 
 /*
 
-@deftypefn Extension unsigned int crc32 (const unsigned char *@var{buf}, int @var{len}, unsigned int @var{init})
+@deftypefn Extension {unsigned int} crc32 (const unsigned char *@var{buf}, @
+  int @var{len}, unsigned int @var{init})
 
 Compute the 32-bit CRC of @var{buf} which has length @var{len}.  The
 starting value is @var{init}; this may be used to compute the CRC of
 data split across multiple buffers by passing the return value of each
 call as the @var{init} parameter of the next.
 
-This is intended to match the CRC used by the @command{gdb} remote
-protocol for the @samp{qCRC} command.  In order to get the same
-results as gdb for a block of data, you must pass the first CRC
-parameter as @code{0xffffffff}.
+This is used by the @command{gdb} remote protocol for the @samp{qCRC}
+command.  In order to get the same results as gdb for a block of data,
+you must pass the first CRC parameter as @code{0xffffffff}.
 
 This CRC can be specified as: