1 files changed, 55 insertions, 0 deletions
diff --git a/src/ntlm_common.h b/src/ntlm_common.h
new file mode 100644
index 0000000..c70fe8d
--- /dev/null
+++ b/src/ntlm_common.h
@@ -0,0 +1,55 @@
+/*
+   Copyright (C) 2013 Simo Sorce <simo@samba.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _NTLM_COMMON_H_
+#define _NTLM_COMMON_H_
+
+#include <stdint.h>
+#include <stdlib.h>
+
+enum ntlm_err_code {
+    ERR_BASE = 0x4E540000, /* base error space at 'NT00' */
+    ERR_DECODE,
+    ERR_ENCODE,
+    ERR_CRYPTO,
+};
+#define NTLM_ERR_MASK 0x4E54FFFF
+#define IS_NTLM_ERR_CODE(x) (((x) & NTLM_ERR_MASK) ? true : false)
+
+#define discard_const(ptr) ((void *)((uintptr_t)(ptr)))
+#define safefree(x) do { free(x); x = NULL; } while(0)
+#define safezero(x, s) do { \
+    volatile uint8_t *p = (x); \
+    size_t size = (s); \
+    while (size--) { *p++ = 0; } \
+} while(0)
+
+
+struct ntlm_buffer {
+    uint8_t *data;
+    size_t length;
+};
+
+struct ntlm_rc4_handle;
+
+enum ntlm_cipher_mode {
+    NTLM_CIPHER_IGNORE,
+    NTLM_CIPHER_ENCRYPT,
+    NTLM_CIPHER_DECRYPT,
+};
+
+#endif /* _NTLM_COMMON_H_ */