X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmbspcasecmp.c;h=f331c2b4903621ece1c5554123e5377a5ca2eef4;hb=1500d77252e6158b8e421de52f60057b0feedab8;hp=7df9904c6720b974f703155e4be9b44191d1cab3;hpb=3030c5b5e0a5199e16b05927da72c43c42f211c3;p=gnulib.git

diff --git a/lib/mbspcasecmp.c b/lib/mbspcasecmp.c
index 7df9904c6..f331c2b49 100644
--- a/lib/mbspcasecmp.c
+++ b/lib/mbspcasecmp.c
@@ -1,5 +1,5 @@
 /* Case-insensitive string comparison function.
-   Copyright (C) 1998-1999, 2005-2009 Free Software Foundation, Inc.
+   Copyright (C) 1998-1999, 2005-2008, 2010-2011 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2007.
 
    This program is free software: you can redistribute it and/or modify
@@ -28,11 +28,10 @@
 
 /* Compare the initial segment of the character string STRING consisting of
    at most mbslen (PREFIX) characters with the character string PREFIX,
-   ignoring case, returning less than, equal to or greater than zero if this
-   initial segment is lexicographically less than, equal to or greater than
-   PREFIX.
-   Note: This function may, in multibyte locales, return 0 if STRING is of
-   smaller length than PREFIX!  */
+   ignoring case.  If the two match, return a pointer to the first byte
+   after this prefix in STRING.  Otherwise, return NULL.
+   Note: This function may, in multibyte locales, return non-NULL if STRING
+   is of smaller length than PREFIX!  */
 char *
 mbspcasecmp (const char *string, const char *prefix)
 {