X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmbscasestr.c;h=a136b21d8ca6d26ef577dd92b34fd58376e0bead;hb=671c9011cb6944a63f0d15f60252c31bf0ee8e9b;hp=82eb968aea25b56e75050339576990ae5393f761;hpb=7855e1e3a12ea5e158d51b9ab7f38006ac5fc028;p=gnulib.git

diff --git a/lib/mbscasestr.c b/lib/mbscasestr.c
index 82eb968ae..a136b21d8 100644
--- a/lib/mbscasestr.c
+++ b/lib/mbscasestr.c
@@ -1,5 +1,5 @@
 /* Case-insensitive searching in a string.
-   Copyright (C) 2005-2007 Free Software Foundation, Inc.
+   Copyright (C) 2005-2008 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2005.
 
    This program is free software: you can redistribute it and/or modify
@@ -38,7 +38,9 @@
 #if HAVE_MBRTOWC
 /* Knuth-Morris-Pratt algorithm.
    See http://en.wikipedia.org/wiki/Knuth-Morris-Pratt_algorithm
-   Return a boolean indicating success.  */
+   Return a boolean indicating success:
+   Return true and set *RESULTP if the search was completed.
+   Return false if it was aborted because not enough memory was available.  */
 static bool
 knuth_morris_pratt_multibyte (const char *haystack, const char *needle,
 			      const char **resultp)