ref: a9d4e5967cb7ddd34d2e6f0826ca6a38deb3b35f
dir: /sys/src/cmd/upas/common/config.c/
#include "common.h" char *MAILROOT = "/mail"; char *SPOOL = "/mail"; char *UPASLOG = "/sys/log"; char *UPASLIB = "/mail/lib"; char *UPASBIN = "/bin/upas"; char *UPASTMP = "/mail/tmp"; char *SHELL = "/bin/rc";