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_read |
Portability: | SAS/C extension |
DESCRIPTION |
DESCRIPTION |
_read
is a version of
read
designed
to operate only on HFS files.
_read
runs faster and calls fewer other library routines than
read
. Refer to
read
for a full description.
_read
is used exactly like the standard
read
function. The first argument to
_read
must be the file descriptor for an open HFS file.
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