diff options
Diffstat (limited to 'posix/unistd.h')
-rw-r--r-- | posix/unistd.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 1f9cd8cbf0..5b91ad4aaa 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -1150,6 +1150,19 @@ ssize_t copy_file_range (int __infd, __off64_t *__pinoff, extern int fdatasync (int __fildes); #endif /* Use POSIX199309 */ +#ifdef __USE_MISC +/* One-way hash PHRASE, returning a string suitable for storage in the + user database. SALT selects the one-way function to use, and + ensures that no two users' hashes are the same, even if they use + the same passphrase. The return value points to static storage + which will be overwritten by the next call to crypt. + + This declaration is deprecated; applications should include + <crypt.h> instead. */ +extern char *crypt (const char *__key, const char *__salt) + __THROW __nonnull ((1, 2)); +#endif + #ifdef __USE_XOPEN /* Swab pairs bytes in the first N bytes of the area pointed to by FROM and copy the result to TO. The value of TO must not be in the |