functions4puppy and functions4puppy4 :
Split into pupBOOTfunctions, pupCDfunctions, pupMOUNTfunctions,
pupSOUNDfunctions and pupXfunctions. Original functions files
are still there, should be removed when the few scripts that
sources them are adjusted.
pupSOUNDfunctions is about to being removed totally, since it
contains only commented lines.
Found a commented line in pupscan that tried to
load_zdrv #func in functions4puppy4, but I cannot find a
load_zdrv function in there.