#ifndef HEADER_RC2_H
#define HEADER_RC2_H
-#ifdef __cplusplus
-extern "C" {
+#ifdef NO_RC2
+#error RC2 is disabled.
#endif
#define RC2_ENCRYPT 1
#define RC2_BLOCK 8
#define RC2_KEY_LENGTH 16
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef struct rc2_key_st
{
RC2_INT data[64];
} RC2_KEY;
-#ifndef NOPROTO
void RC2_set_key(RC2_KEY *key, int len, unsigned char *data,int bits);
void RC2_ecb_encrypt(unsigned char *in,unsigned char *out,RC2_KEY *key,
void RC2_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
RC2_KEY *schedule, unsigned char *ivec, int *num);
-#else
-
-void RC2_set_key();
-void RC2_ecb_encrypt();
-void RC2_encrypt();
-void RC2_decrypt();
-void RC2_cbc_encrypt();
-void RC2_cfb64_encrypt();
-void RC2_ofb64_encrypt();
-
-#endif
-
#ifdef __cplusplus
}
#endif