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/// @file
/// @ingroup public_apis
/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Details at https://graphviz.org
*************************************************************************/
#pragma once
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef GVDLL
#ifdef PATHPLAN_EXPORTS
#define PATHGEOM_API __declspec(dllexport)
#else
#define PATHGEOM_API __declspec(dllimport)
#endif
#endif
#ifndef PATHGEOM_API
#define PATHGEOM_API /* nothing */
#endif
#ifdef HAVE_POINTF_S
typedef struct pointf_s Ppoint_t;
typedef struct pointf_s Pvector_t;
#else
typedef struct Pxy_t {
double x, y;
} Pxy_t;
typedef struct Pxy_t Ppoint_t;
typedef struct Pxy_t Pvector_t;
#endif
typedef struct Ppoly_t {
Ppoint_t *ps;
size_t pn;
} Ppoly_t;
typedef Ppoly_t Ppolyline_t;
typedef struct Pedge_t {
Ppoint_t a, b;
} Pedge_t;
/* opaque state handle for visibility graph operations */
typedef struct vconfig_s vconfig_t;
PATHGEOM_API void freePath(Ppolyline_t* p);
#undef PATHGEOM_API
#ifdef __cplusplus
}
#endif
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