#ifndef _CRYPT_H
#define _CRYPT_H

#ifdef __cplusplus
extern "C" {
#endif

struct crypt_data {
	int initialized;
	char __buf[256];
};

char *crypt(const char *, const char *);
char *crypt_r(const char *, const char *, struct crypt_data *);

char *_crypt_gensalt_traditional_rn(const char *prefix, unsigned long count,
	const char *input, int size, char *output, int output_size);
char *_crypt_gensalt_extended_rn(const char *prefix, unsigned long count,
	const char *input, int size, char *output, int output_size);
char *_crypt_gensalt_md5_rn(const char *prefix, unsigned long count,
	const char *input, int size, char *output, int output_size);

int _crypt_output_magic(const char *setting, char *output, int size);
char *_crypt_blowfish_rn(const char *key, const char *setting,
	char *output, int size);
char *_crypt_gensalt_blowfish_rn(const char *prefix, unsigned long count,
	const char *input, int size, char *output, int output_size);

#ifdef __cplusplus
}
#endif

#endif