Re: [pcre-dev] pattern info per pcretest

} Do they? I am surprised, never saw such function. I should look
} harder next time. Thanks for the info.

Here's what I've found in my research:
OS X: malloc_size()
glibc: malloc_usable_size()
Windows: _msize()

I think solaris libc has one too, but I'm not sure what it is.

In any case, it definitely affects portability (makes it more work) if
you want to use such functionality.

craig