diff options
Diffstat (limited to 'include/crypt.h')
| -rw-r--r-- | include/crypt.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/crypt.h b/include/crypt.h index f3fed7ca7..f62a03056 100644 --- a/include/crypt.h +++ b/include/crypt.h @@ -27,14 +27,15 @@ __BEGIN_DECLS /* Encrypt characters from KEY using salt to perturb the encryption method. * If salt begins with "$1$", MD5 hashing is used instead of DES. */ -extern char *crypt (const char *__key, const char *__salt); +extern char *crypt (const char *__key, const char *__salt) + __THROW __nonnull ((1, 2)); /* Setup DES tables according KEY. */ -extern void setkey (const char *__key); +extern void setkey (const char *__key) __THROW __nonnull ((1)); /* Encrypt data in BLOCK in place if EDFLAG is zero; otherwise decrypt block in place. */ -extern void encrypt (char *__block, int __edflag); +extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1)); __END_DECLS |