renamed returnvalue header

src/fsfw/returnvalues/HasReturnvaluesIF.h

@@ -1,32 +0,0 @@
-#ifndef FSFW_RETURNVALUES_HASRETURNVALUESIF_H_
-#define FSFW_RETURNVALUES_HASRETURNVALUESIF_H_
-
-#include <returnvalues/classIds.h>
-
-#include <cstdint>
-
-#include "FwClassIds.h"
-
-#define MAKE_RETURN_CODE(number) ((INTERFACE_ID << 8) + (number))
-
-typedef uint16_t ReturnValue_t;
-
-namespace returnvalue {
-  static const ReturnValue_t OK = 0;
-  static const ReturnValue_t FAILED = 1;
-
-/**
- * It is discouraged to use the input parameters 0,0 and 0,1 as this
- * will generate the returnvalue::OK and returnvalue::FAILED returnvalues.
- * @param interfaceId
- * @param number
- * @return
- */
-static constexpr ReturnValue_t makeCode(
-    uint8_t classId, uint8_t number) {
-  return (static_cast<ReturnValue_t>(classId) << 8) + number;
-}
-
-}
-
-#endif /* FSFW_RETURNVALUES_HASRETURNVALUESIF_H_ */