linkm/next.c

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/*
 **  Written by David Gerdes  US Army Construction Engineering Research Lab
 **     April 1992
 **  SPDX-FileCopyrightText: 1992 USA-CERL
 **  SPDX-FileCopyrightText: GRASS Development Team
 **  SPDX-License-Identifier: GPL-2.0-or-later
 **
 */
 
#include <grass/linkm.h>
 
VOID_T *link__get_next(VOID_T *list)
{
    VOID_T **tmp;
 
    tmp = (VOID_T **)list;
 
    return *tmp;
}
 
void link__set_next(VOID_T *a, VOID_T *b)
{
    VOID_T **tmp;
 
    tmp = (VOID_T **)a;
    *tmp = b;
}