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/*
* Copyright (C) 2018 Iru Cai <mytbk920423@gmail.com>
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include <stdint.h>
struct graph_st
{
int16_t width;
int16_t height;
int16_t x;
int16_t y;
int16_t * gdata;
int16_t data[0];
};
struct graph_st * allocate_graph_st(int w, int h, int x, int y);
struct graph_st * crop_graph(struct graph_st *a1, struct graph_st *a2, int x, int y, int w, int h);
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