X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmbsstr.c;h=35fd02b544f4f1aae6e59a691e46372974d9f4a9;hb=b314ca18dc36e59297f66b2508fd58535a1cd724;hp=48837805b83b98a78d0eb7336995a42452ea9ce7;hpb=7855e1e3a12ea5e158d51b9ab7f38006ac5fc028;p=gnulib.git

diff --git a/lib/mbsstr.c b/lib/mbsstr.c
index 48837805b..35fd02b54 100644
--- a/lib/mbsstr.c
+++ b/lib/mbsstr.c
@@ -1,5 +1,5 @@
 /* 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
@@ -35,7 +35,9 @@
 #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)