Pillow/src/libImaging/QuantHeap.h
2021-01-03 14:17:51 +11:00

32 lines
609 B
C

/*
* The Python Imaging Library
* $Id$
*
* image quantizer
*
* Written by Toby J Sargeant <tjs@longford.cs.monash.edu.au>.
*
* See the README file for information on usage and redistribution.
*/
#ifndef __QUANTHEAP_H__
#define __QUANTHEAP_H__
#include "QuantTypes.h"
typedef struct _Heap Heap;
typedef int (*HeapCmpFunc)(const Heap *, const void *, const void *);
void
ImagingQuantHeapFree(Heap *);
int
ImagingQuantHeapRemove(Heap *, void **);
int
ImagingQuantHeapAdd(Heap *, void *);
int
ImagingQuantHeapTop(Heap *, void **);
Heap *ImagingQuantHeapNew(HeapCmpFunc);
#endif // __QUANTHEAP_H__