Function lstackRemove

deps/leptonica/src/stack.c:196–213

! * \brief lstackRemove() * * \param[in] lstack * \return ptr to item popped from the top of the lstack, * or NULL if the lstack is empty or on error */

 *              or NULL if the lstack is empty or on error
 */
void *
lstackRemove(L_STACK  *lstack)
{
void  *item;

    PROCNAME("lstackRemove");

    if (!lstack)
        return ERROR_PTR("lstack not defined", procName, NULL);

    if (lstack->n == 0)
        return NULL;

    lstack->n--;
    item = lstack->array[lstack->n];

    return item;
}


/*!