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/*
* png-file.h
*
* PNG output
*
* (c) 2006-2007 Thomas White <taw27@cam.ac.uk>
*
* synth2d - Two-Dimensional Crystallographic Fourier Synthesis
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef PNGFILE_H
#define PNGFILE_H
#include <fftw3.h>
extern int png_write(const char *filename, fftw_complex *out, double norm, int nx, int ny);
#endif /* PNGFILE_H */
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