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.help cqhinfo Mar00 "Catquery Package"
.ih
NAME
cqhinfo -- get catalog results header parameter value by name
.ih
SYNOPSIS
hparno = cq_hinfo (res, hname, hvalue, max_hvalue)
.nf
pointer res # the results descriptor
char hname # the results header parameter name
char hvalue # the returned header parameter value
int max_hvalue # the maximum size of the header parameter value
.fi
.ih
ARGUMENTS
.ls res
The results descriptor.
.le
.ls hname
The name of the results header parameter for which the value is to be returned.
.le
.ls hvalue
The returned results header parameter value.
.le
.ls max_hvalue
The maximum size of the returned results header parameter value.
.le
.ih
DESCRIPTION
Cq_hinfo returns the value of the requested header parameter. Cq_hinfo is
an integer function which returns the header parameter sequence number
as its function value. Zero is returned if the header parameter
cannot be found.
.ih
SEE ALSO
cqhinfon
.endhelp
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