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Diffstat (limited to 'crypt')
-rw-r--r--crypt/crypt.h18
1 files changed, 11 insertions, 7 deletions
diff --git a/crypt/crypt.h b/crypt/crypt.h
index ba1a581fb2..dcb89d813c 100644
--- a/crypt/crypt.h
+++ b/crypt/crypt.h
@@ -1,7 +1,7 @@
 /*
  * UFC-crypt: ultra fast crypt(3) implementation
  *
- * Copyright (C) 1991, 92, 93, 96, 97, 98, 2000 Free Software Foundation, Inc.
+ * Copyright (C) 1991,92,93,96,97,98,2000,2004 Free Software Foundation, Inc.
  *
  * The GNU C Library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -30,14 +30,15 @@
 __BEGIN_DECLS
 
 /* Encrypt at most 8 characters from KEY using salt to perturb DES.  */
-extern char *crypt (__const char *__key, __const char *__salt) __THROW;
+extern char *crypt (__const char *__key, __const char *__salt)
+     __THROW __nonnull ((1, 2));
 
 /* Setup DES tables according KEY.  */
-extern void setkey (__const char *__key) __THROW;
+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) __THROW;
+extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1));
 
 #ifdef __USE_GNU
 /* Reentrant versions of the functions above.  The additional argument
@@ -57,13 +58,16 @@ struct crypt_data
   };
 
 extern char *crypt_r (__const char *__key, __const char *__salt,
-		      struct crypt_data * __restrict __data) __THROW;
+		      struct crypt_data * __restrict __data)
+     __THROW __nonnull ((1, 2, 3));
 
 extern void setkey_r (__const char *__key,
-		      struct crypt_data * __restrict __data) __THROW;
+		      struct crypt_data * __restrict __data)
+     __THROW __nonnull ((1, 2));
 
 extern void encrypt_r (char *__block, int __edflag,
-		       struct crypt_data * __restrict __data) __THROW;
+		       struct crypt_data * __restrict __data)
+     __THROW __nonnull ((1, 3));
 #endif
 
 __END_DECLS