indent -kr -i8 -nut *.c *.h

The github code visualizer does not play well with eight
spaces tab, therefore I switch to spaces.

(Yes, I know that using spaces is heretic, I am already
planning to read more kernel sources to expiate.)
emul_utp.c: manually tweak the output of indent
emul_utp.c: tweak indent output a bit more
strtonum.c: repair indent output which was ugly
tcptest.c: manually trim indent output
utptest.c: tweak the output of indent
Merge branch 'feature_indent'