[PATCH] substring matching in std

[Poul-Henning Kamp]

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In message <CAOXZevBmLJ840-BHgUS5riFs+RHTj4tbr3geFoXVhCu0KW_ryw at mail.gmail.com>
, Per Buer writes:

>Right. Renamed to strstr and returns the substring. The use is the more or
>less the same.

Looks good, but two questions:

A) Should it use strcasestr() ?

or

B) should we have both std.strstr() an std.strcasestr() ?

Commit when you agree on the answer and have tested the resulting patch...

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