#ifndef HEADER_RC2_H
#define HEADER_RC2_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
#ifdef NO_RC2
#error RC2 is disabled.
#endif
#define RC2_BLOCK 8
#define RC2_KEY_LENGTH 16
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef struct rc2_key_st
{
RC2_INT data[64];