4.4BSD snapshot (revision 8.1); add 1993 to copyright

new copyright; att/bsd/shared

add CCI (tahoe) support

replace `even' and `leven' with explicit rounding

null pointer checks (from ralph)

Add copyright

changes from donn@utah-cs for common header file for pcc

merge dbx from linton

new dbx from linton

synchronize to version 2

merge in conformant array code by Carol Nishizak

Restoring to unlinted version

The changes were made to allow successful linting

alignment of arrays is at least A_STRUCT;
sets are bulit up by sizeof(long) bytes

clean up temporary allocation, moving everything relevant to
tmps.c and (new) tmps.h. correctly emit LBRAC lines. allocate registers
from high to low. put in data structures for multiple types of

clean up temporary allocation, moving everything relevant to
tmps.c and (new) tmps.h. correctly emit LBRAC lines. allocate registers
from high to low. put in data structures for multiple types of registers.

show more ...

strings are aligned as structs since we sometimes treat them that way.
part of the port to the 68000.

c style alignment of variants within records.

once-only error messages for multiple/out-of-order declarations.

align temporaries

replace evening of all variables with selective alignments as needed

add storage classes to namelist, and use them.

"fix" syntax errors

centralize temporary allocation in tmps.c

merge in onyx changes

get sdb stabs into the right places. use nm -ap for details.