Re: utf8 stristr

[Michal Adamczak <pokryfka druid if uj edu pl>]

> Look at the section entitled Unicode Manipulation.
> In general, strdown/strup are not the correct functions to use for
> doing
> a case insensitive compare, you should use g_utf8_casefold on the
> strings to be compared, and then use the regular g_strcmp function.

according to
http://developer.gnome.org/doc/API/2.2/glib/glib-string-utility-functions.html

there's no g_strstr only g_strstr_len though there are both g_strrstr 
g_strrstr_len

is there a reason for it?