.help cqgrecord Mar00 "Catquery Package"
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NAME
cqgrecord -- get a record from the catalog results
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SYNOPSIS

stat = cq_grecord (res, buf, maxch, recno)

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pointer	res		# the results descriptor
char	buf		# the output buffer
int	maxch		# the maximum size of the output buffer
int	recno		# the record to be fetched
.fi
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ARGUMENTS
.ls res    
The results descriptor.
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.ls buf
The buffer containing the returned record.
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.ls maxch
The maximum size of the output buffer.
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.ls recptr
The sequence number of the record to be fetched. Recptr should be set to
to initialize sequential reading of all the catalog results.
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DESCRIPTION
Cq_grecord returns the requested record. Cq_grecord is an integer function
which returns BOF, the number of characters in the record, or EOF as
its function value.
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NOTES
In most cases allocating a buffer size that is SZ_LINE chars long
will be adequate to hold the output record. If the integer results parameter
CQRECSIZE is defined, i.e. non-zero, then an output buffer  CQRECSIZE chars
long can be allocated.

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SEE ALSO
cqgnrecord
.endhelp
