On (26/06/08 16:33), Sander van Dijk wrote: > To: dynamic window manager <dwm@suckless.org> > From: Sander van Dijk <[EMAIL PROTECTED]> > Subject: Re: [dwm] dmenu - simplification of cistrstr and kpress > Reply-To: dynamic window manager <dwm@suckless.org> > List-Id: dynamic window manager <dwm.suckless.org> > > On 6/26/08, Premysl Hruby <[EMAIL PROTECTED]> wrote: > > Hi, > > > > it also defines feature macro _BSD_SOURCE, so usleep and strdup is > > declared. > > > > patch attached. > > "return (char *)1;"? > > cistrstr(s, sub) is supposed to return a pointer to the first > occurence of "sub" in "s", or NULL if there is none; not some fixed > pointer to memory that's probably not even allocated to the process. > > Greetings, Sander. >
Yes, that's true, but return value is only used only in comparison if is or isn't null, to signalize that substring is or isn't contained in the string. -Ph -- Premysl "Anydot" Hruby, http://www.redrum.cz/
