pnch(4) CLIX pnch(4)
NAME
pnch - Specifies file format for card images
DESCRIPTION
The PNCH format is a convenient representation for files consisting of
card images in an arbitrary code.
A PNCH file is a simple concatenation of card records. A card record
consists of a single control byte followed by a variable number of data
bytes. The control byte specifies the number (which must lie in the range
0-80) of data bytes that follow. The data bytes are 8-bit codes that
constitute the card image. If there are fewer than 80 data bytes, it is
understood that the remainder of the card image consists of trailing
blanks.
2/94 - Intergraph Corporation 1