diff --git a/src/bacnet/basic/object/bitstring_value.h b/src/bacnet/basic/object/bitstring_value.h
index ba777369..3ddfa819 100644
--- a/src/bacnet/basic/object/bitstring_value.h
+++ b/src/bacnet/basic/object/bitstring_value.h
@@ -142,147 +142,3 @@ extern "C" {
 }
 #endif /* __cplusplus */
 #endif
-/**
- * @file
- * @author Steve Karg <skarg@users.sourceforge.net>
- * @date June 2024
- * @brief The BitString Value object is an object with a present-value that
- * uses a BACnetBitString data type.
- * @copyright SPDX-License-Identifier: MIT
- */
-#ifndef BITSTRING_VALUE_H
-#define BITSTRING_VALUE_H
-
-#include <stdbool.h>
-#include <stdint.h>
-/* BACnet Stack defines - first */
-#include "bacnet/bacdef.h"
-/* BACnet Stack API */
-#include "bacnet/bacerror.h"
-#include "bacnet/cov.h"
-#include "bacnet/rp.h"
-#include "bacnet/wp.h"
-
-/**
- * @brief Callback for gateway write present value request
- * @param  object_instance - object-instance number of the object
- * @param  old_value - BIT STRING value prior to write
- * @param  value - BIT STRING value of the write
- */
-typedef void (*bitstring_value_write_present_value_callback)(
-    uint32_t object_instance,
-    BACNET_BIT_STRING *old_value,
-    BACNET_BIT_STRING *value);
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-    BACNET_STACK_EXPORT
-    void BitString_Value_Write_Present_Value_Callback_Set(
-        bitstring_value_write_present_value_callback cb);
-
-    BACNET_STACK_EXPORT
-    void BitString_Value_Property_Lists(
-        const int **pRequired,
-        const int **pOptional,
-        const int **pProprietary);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Valid_Instance(
-        uint32_t object_instance);
-    BACNET_STACK_EXPORT
-    unsigned BitString_Value_Count(
-        void);
-    BACNET_STACK_EXPORT
-    uint32_t BitString_Value_Index_To_Instance(
-        unsigned index);
-    BACNET_STACK_EXPORT
-    unsigned BitString_Value_Instance_To_Index(
-        uint32_t instance);
-
-    BACNET_STACK_EXPORT
-    int BitString_Value_Read_Property(
-        BACNET_READ_PROPERTY_DATA * rpdata);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Write_Property(
-        BACNET_WRITE_PROPERTY_DATA * wp_data);
-
-    /* optional API */
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Object_Instance_Add(
-        uint32_t instance);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Object_Name(
-        uint32_t object_instance,
-        BACNET_CHARACTER_STRING * object_name);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Name_Set(
-        uint32_t object_instance,
-        char *new_name);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Present_Value(
-        uint32_t object_instance,
-        BACNET_BIT_STRING * value);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Present_Value_Set(
-        uint32_t object_instance,
-        BACNET_BIT_STRING * value);
-
-    BACNET_STACK_EXPORT
-    char *BitString_Value_Description(
-        uint32_t instance);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Description_Set(
-        uint32_t object_instance,
-        char *text_string);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Out_Of_Service(
-        uint32_t object_instance);
-    BACNET_STACK_EXPORT
-    void BitString_Value_Out_Of_Service_Set(
-        uint32_t object_instance, bool value);
-
-    BACNET_STACK_EXPORT
-    BACNET_RELIABILITY BitString_Value_Reliablity(
-        uint32_t object_instance);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Reliablity_Set(
-        uint32_t object_instance, BACNET_RELIABILITY value);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Change_Of_Value(
-        uint32_t instance);
-    BACNET_STACK_EXPORT
-    void BitString_Value_Change_Of_Value_Clear(
-        uint32_t instance);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Encode_Value_List(
-        uint32_t object_instance,
-        BACNET_PROPERTY_VALUE * value_list);
-
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Write_Enabled(uint32_t instance);
-    BACNET_STACK_EXPORT
-    void BitString_Value_Write_Enable(uint32_t instance);
-    BACNET_STACK_EXPORT
-    void BitString_Value_Write_Disable(uint32_t instance);
-
-    BACNET_STACK_EXPORT
-    uint32_t BitString_Value_Create(uint32_t object_instance);
-    BACNET_STACK_EXPORT
-    bool BitString_Value_Delete(uint32_t object_instance);
-    BACNET_STACK_EXPORT
-    void BitString_Value_Cleanup(void);
-
-    BACNET_STACK_EXPORT
-    void BitString_Value_Init(
-        void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif