-#ifndef UUENCODE_H
-#define UUENCODE_H
-int uuencode(u_char *, u_int, char *, size_t);
-int uudecode(const char *, u_char *, size_t);
-void dump_base64(FILE *, u_char *, int);
-#endif
+int uuencode(const u_char *, u_int, char *, size_t);
+int uudecode(const char *, u_char *, size_t);
+void dump_base64(FILE *, u_char *, u_int);