Patch #1: Thu Oct 18 18:10:35 MET 1990 root does no longer user the HOME environment variable to get the user's home directory, but uses the getpwnam(3) function instead. This fixes problems in using the environment files (.{user}env) when setting HOME to a different value. Added a -V option to print the current version number and patchlevel on standard error. Added this Patchlist file for patchlevel information. Added a patchlevel.h file containing a #define for the current patchlevel number.