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CBRCURSO.C
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1989-08-31
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886b
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29 lines
/* Copyright (c) 1989 Citadel */
/* All Rights Reserved */
/* #ident "cbrcurso.c 1.1 - 89/08/31" */
/*man---------------------------------------------------------------------------
NAME
cbrcursor - cbase record cursor
SYNOPSIS
#include <cbase.h>
void *cbrcursor(cbp)
cbase_t *cbp;
DESCRIPTION
cbrcursor is used to determine if the cursor for cbase cbp is currently
positioned on a record or is null. If the cursor is set to null, NULL
is returned. If the cursor is positioned to a record, a non-NULL value
is returned. If cbp does not point to a valid open cbase, the results
are undefined. cbrcursor is a macro.
SEE ALSO
cbrecfirst, cbreclast, cbrecnext, cbrecprev.
------------------------------------------------------------------------------*/
/* cbrcursor is #defined in cbase.h. */