Convert SRCPF member to stream file

srcpf-to-ifs.sh

#!/QOpenSys/pkgs/bin/bash

MBRPATH=/qsys.lib/qsysinc.lib/h.file/stdio.mbr
RCDLEN=80 # default, use whatever was specified on CRTSRCPF
CCSID=037 # needs leading zeros if less than 3 digits

OUTFILE=stdio.h

# What it does:
# 1. Convert the member "stream of bytes" to UTF-8
# 2. Split the byte stream in to RCDLEN sized lines
# 3. Strip any trailing whitespace from each line
/QOpenSys/usr/bin/iconv -f IBM-$CCSID -t UTF-8 "$MBRPATH" |
  fold -b -w $RCDLEN |
  sed 's| *$||g' > "$OUTFILE"