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- /* Copyright (c) 1989 Citadel */
- /* All Rights Reserved */
-
- /* #ident "@(#)lscursor.c 1.5 - 91/09/23" */
-
- /*man---------------------------------------------------------------------------
- NAME
- lscursor - lseq cursor
-
- SYNOPSIS
- #include <lseq.h>
-
- void *lscursor(lsp)
- lseq_t *lsp;
-
- DESCRIPTION
- lscursor is used to determine if the cursor for lseq lsp is
- currently positioned on a record or is null. If the cursor is
- set to null, the NULL pointer is returned. If the cursor is
- positioned to a record, a non-NULL value is returned. If lsp
- does not point to a valid open lseq , the results are undefined.
- lscursor is a macro.
-
- SEE ALSO
- lsfirst, lslast, lsnext, lsprev.
-
- ------------------------------------------------------------------------------*/
- /* lscursor is defined in lseq.h. */