use xauth in /usr/bin Since the x.org rework, X has been installed into standard paths and not its own random prefixes. I think it's time we update the default paths accordingly.

#ifndef _GENSIGNKEY_H
#define _GENSIGNKEY_H

#include "signkey.h"

int signkey_generate(enum signkey_type type, int bits, const char* filename);

#endif