how to access show/set data

[Kris Warkentin]

Say, for example, I wanted to programmatically modify solib_search_path, a
static char * which is declared in solib.c.

I know a pointer to it has been stored via the add_set_cmd function and I'm
wondering if there is a "approved" way for me to dig out this pointer.  I
have an OS dependent init file that needs to monkey with solib_search_path
and I didn't want to make the mods to solib.c or to make a "qnx_solib.c" for
such a small thing.

cheers,

Kris