1#include <unistd.h>
 2#include <crypt.h>
 3
 4char *crypt(const char *key, const char *salt)
 5{
 6	/* This buffer is sufficiently large for all
 7	 * currently-supported hash types. It needs to be updated if
 8	 * longer hashes are added. The cast to struct crypt_data * is
 9	 * purely to meet the public API requirements of the crypt_r
10	 * function; the implementation of crypt_r uses the object
11	 * purely as a char buffer. */
12	static char buf[128];
13	return __crypt_r(key, salt, (struct crypt_data *)buf);
14}