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-rw-r--r--sysdeps/generic/crypt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/generic/crypt.h b/sysdeps/generic/crypt.h
index 3f8f960140..c14554c829 100644
--- a/sysdeps/generic/crypt.h
+++ b/sysdeps/generic/crypt.h
@@ -50,6 +50,8 @@ struct crypt_data
     int direction, initialized;
   };
 
+extern char *__crypt_r __P ((__const char *__key, __const char *__salt,
+			     struct crypt_data *__data));
 extern char *crypt_r __P ((__const char *__key, __const char *__salt,
 			   struct crypt_data *__data));
 #endif