[klibc] fnmatch, getopt_long for module-init-tools

[Vassilis Virvilis]

Halo,

fnmatch() and getopt_long are necessary to compile module-init-tools 
with klibc out of the box.

Would you consider accepting patches to implement those 2 functions? Can 
we use the bsd libc functions? is the lisence acceptable to you?

    .bill