port/devbit.c		1990/0324		Created.
		1990/0327
		1990/0329
		1990/03291
		1990/0504
		1990/0505
		1990/0515
		1990/05151
		1990/05313
		1990/0604
		1990/06111
		1990/0613
		1990/0623
		1990/06231
		1990/0629
		1990/0707
		1990/0709
		1990/0721
		1990/0722
		1990/0725
		1990/0726
		1990/0728
		1990/0730
		1990/08101
		1990/0826
		1990/0902
		1990/0911
		1990/0912
		1990/1011
		1990/1012
		1990/11211
		1990/1219
		1991/0318
		1991/0329
		1991/0411
		1991/0419
		1991/0423
		1991/0427
		1991/0605
		1991/0614
		1991/0619
		1991/0701
		1991/0706		Created.
		1991/0707
		1991/0708
		1991/0710
		1991/0731
		1991/1023
		1991/1105
		1991/1112
		1991/1115
		1991/1225
		1992/0111		Move error.h to ../port. Change errors to actual strings.
		1992/0208
		1992/0209
		1992/0210
		1992/0211
		1992/0212
		1992/0214
		1992/0219
		1992/0321		Move lib.h to ../port.
		1992/0519
		1992/0522
		1992/0604
		1992/0605
		1992/0621
		1992/0622
		1992/0627
		1992/06271
		1992/0628
		1992/0629
		1992/0630
		1992/0702
		1992/0703
		1992/0704
		1992/0706
		1992/0711
		1992/0720
		1992/0729
		1992/0807
		1992/0811
		1992/0816
		1992/0818
		1992/0820
		1992/0903
		1992/0912
		1992/0913
		1992/0914
		1992/1010
		1992/1013
		1992/1015
		1992/1020
		1992/1021
		1992/1026
		1992/1030
		1992/1104
		1992/1106
		1992/1107
		1992/1108
		1992/1112
		1992/1113
		1992/1115
		1992/1207
		1992/1216
		1993/0103
		1993/0225
		1993/0226
		1993/0313
		1993/0415
		1993/0501
		1993/0906
		1993/0907
		1993/1003
		1993/1124		Deleted.