library: most function names now more profile friendly

library: most function names now more profile friendly

This patch will begin some refinements associated with
gprof. Initially, functions names have been changed to
help in identifying potential bottlenecks. This effort
also included the obscure set, free and sort routines.

Plus the following additional modifications were made:

. the stacks_alloc prologue was generalized plus added
to a couple of modules where it had not yet propagated

. a couple of the '// end ...' comments were corrected

. some functions have been formally tagged as 'inline'

Signed-off-by: Jim Warner <james.warner@comcast.net>