diff --git a/src/qcbor_encode.c b/src/qcbor_encode.c
index 95cb9fa..c3f2dca 100644
--- a/src/qcbor_encode.c
+++ b/src/qcbor_encode.c
@@ -575,19 +575,29 @@
 }
 
 
+void QCBOREncode_AddDoubleNoPreferred(QCBOREncodeContext *me, double dNum)
+{
+   QCBOREncode_AddType7(me, sizeof(uint64_t), UsefulBufUtil_CopyDoubleToUint64(dNum));
+}
+
 /*
  Public functions for adding a double. See qcbor/qcbor_encode.h
  */
 void QCBOREncode_AddDouble(QCBOREncodeContext *me, double dNum)
 {
-#ifndef QCBOR_CONFIG_DISABLE_ENCODE_IEEE754
+#ifndef QCBOR_DISABLE_PREFERRED_FLOAT
    const IEEE754_union uNum = IEEE754_DoubleToSmallest(dNum);
    
    QCBOREncode_AddType7(me, uNum.uSize, uNum.uValue);
 #else
-   QCBOREncode_AddType7(me, sizeof(uint64_t), UsefulBufUtil_CopyDoubleToUint64(dNum));
+   QCBOREncode_AddDoubleNoPreferred(me, dNum);
 #endif
+}
 
+
+void QCBOREncode_AddFloatNoPreferred(QCBOREncodeContext *me, float fNum)
+{
+   QCBOREncode_AddType7(me, sizeof(uint32_t), UsefulBufUtil_CopyFloatToUint32(fNum));
 }
 
 
@@ -596,12 +606,12 @@
  */
 void QCBOREncode_AddFloat(QCBOREncodeContext *me, float fNum)
 {
-#ifndef QCBOR_CONFIG_DISABLE_ENCODE_IEEE754
+#ifndef QCBOR_DISABLE_PREFERRED_FLOAT
    const IEEE754_union uNum = IEEE754_FloatToSmallest(fNum);
    
    QCBOREncode_AddType7(me, uNum.uSize, uNum.uValue);
 #else
-   QCBOREncode_AddType7(me, sizeof(uint32_t), UsefulBufUtil_CopyFloatToUint32(fNum));
+   QCBOREncode_AddFloatNoPreferred(me, fNum);
 #endif
 }