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-rw-r--r--posix/unistd.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index 0477527a60..1f9cd8cbf0 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -1150,16 +1150,6 @@ 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.  */
-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