Intermec 6220 Technical Reference page 58

Communications
PL/N File Descriptor for Binary Files
<DDOSFIL00001Xmmm>F[––dosfilename––] S[filesize]data. . .
start of file
[––dosfilename––] = Complete DOS file name (may be of any length)
<DDOSFIL00001X027>F\DATA\DATAFILE.DAT S102000
<DDOSFIL00001X027>F\DATA\DATA0001.DAT S102000
<DDOSFIL00001X031>F\HH000001\DATAFILE.DAT S102000
5-14 6220 Hand-Held Computer Technical Reference
< = Beginning of file header
D = File type (fixed)
DOSFIL = File name (fixed)
00001 = Fixed
X = Data type (fixed)
mmm = Decimal number of bytes of file information between EOF header and
> = End of file (EOF) header
F = File name parameter
<space> = Separates the parameters
S = File size parameter
[filesize] = Exact number of bytes in binary file (may be up to eight digits long)
data. . . = Binary file starts immediately after filesize parameter
. . . = Additional hand-held computer information
SECTION 5