1 files changed, 116 insertions, 0 deletions
diff --git a/src/cbor/callbacks.c b/src/cbor/callbacks.c
new file mode 100644
index 000000000000..3f1f547a09ef
--- /dev/null
+++ b/src/cbor/callbacks.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com>
+ *
+ * libcbor is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ */
+
+#include "callbacks.h"
+
+#define CBOR_DUMMY_CALLBACK \
+  {}
+
+void cbor_null_uint8_callback(void *_ctx, uint8_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_uint16_callback(void *_ctx,
+                                   uint16_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_uint32_callback(void *_ctx,
+                                   uint32_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_uint64_callback(void *_ctx,
+                                   uint64_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_negint8_callback(void *_ctx,
+                                    uint8_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_negint16_callback(void *_ctx,
+                                     uint16_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_negint32_callback(void *_ctx,
+                                     uint32_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_negint64_callback(void *_ctx,
+                                     uint64_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_string_callback(void *_ctx, cbor_data _val,
+                                   size_t _val2) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_string_start_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_byte_string_callback(void *_ctx, cbor_data _val,
+                                        size_t _val2) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_byte_string_start_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_array_start_callback(void *_ctx,
+                                        size_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_indef_array_start_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_map_start_callback(void *_ctx,
+                                      size_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_indef_map_start_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_tag_callback(void *_ctx, uint64_t _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_float2_callback(void *_ctx, float _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_float4_callback(void *_ctx, float _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_float8_callback(void *_ctx, double _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_null_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_undefined_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_boolean_callback(void *_ctx, bool _val) CBOR_DUMMY_CALLBACK
+
+    void cbor_null_indef_break_callback(void *_ctx) CBOR_DUMMY_CALLBACK
+
+    CBOR_EXPORT const struct cbor_callbacks cbor_empty_callbacks = {
+        /* Type 0 - Unsigned integers */
+        .uint8 = cbor_null_uint8_callback,
+        .uint16 = cbor_null_uint16_callback,
+        .uint32 = cbor_null_uint32_callback,
+        .uint64 = cbor_null_uint64_callback,
+
+        /* Type 1 - Negative integers */
+        .negint8 = cbor_null_negint8_callback,
+        .negint16 = cbor_null_negint16_callback,
+        .negint32 = cbor_null_negint32_callback,
+        .negint64 = cbor_null_negint64_callback,
+
+        /* Type 2 - Byte strings */
+        .byte_string_start = cbor_null_byte_string_start_callback,
+        .byte_string = cbor_null_byte_string_callback,
+
+        /* Type 3 - Strings */
+        .string_start = cbor_null_string_start_callback,
+        .string = cbor_null_string_callback,
+
+        /* Type 4 - Arrays */
+        .indef_array_start = cbor_null_indef_array_start_callback,
+        .array_start = cbor_null_array_start_callback,
+
+        /* Type 5 - Maps */
+        .indef_map_start = cbor_null_indef_map_start_callback,
+        .map_start = cbor_null_map_start_callback,
+
+        /* Type 6 - Tags */
+        .tag = cbor_null_tag_callback,
+
+        /* Type 7 - Floats & misc */
+        /* Type names cannot be member names */
+        .float2 = cbor_null_float2_callback,
+        /* 2B float is not supported in standard C */
+        .float4 = cbor_null_float4_callback,
+        .float8 = cbor_null_float8_callback,
+        .undefined = cbor_null_undefined_callback,
+        .null = cbor_null_null_callback,
+        .boolean = cbor_null_boolean_callback,
+
+        /* Shared indefinites */
+        .indef_break = cbor_null_indef_break_callback,
+};