lib/42209 various problems with EBCDIC support in iconv(3) 1. RFC1345 have wrong conversion table, 0x00-0x1F is not EBCDIC but ISO-8. 2. correct DST_INVALID.CP1141 is not added yet.
lib/42209 various problems with EBCDIC support in iconv(3)1. add EBCDIC-US conversion table.2. RFC1345 have wrong conversion table, 0x00-0x1F is not EBCDIC but ISO-8.(CP273 and CP1141 is not yet)