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The PC-SIG Library 10
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The PC-Sig Library - Shareware for the IBM PC and Compatibles (PC-SIG)(Tenth Edition Disks 1-2804)(1991).iso
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LSEQ101.ZIP
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LSCURSOR.C
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1990-06-20
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875b
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29 lines
/* Copyright (c) 1989 Citadel */
/* All Rights Reserved */
/* #ident "@(#)lscursor.c 1.4 - 90/06/20" */
/*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. */