diff --git a/doc/api/n-api.md b/doc/api/n-api.md
index 925d955f0ef51f..85fb8bcc7a2dc3 100644
--- a/doc/api/n-api.md
+++ b/doc/api/n-api.md
@@ -109,7 +109,7 @@ versions:
 Thus, for an addon to remain ABI-compatible across Node.js major versions, it
 must make use exclusively of N-API by restricting itself to using
 
-```C
+```c
 #include <node_api.h>
 ```
 
@@ -206,7 +206,7 @@ available to the module user when the native module is installed.
 In order to use the N-API functions, include the file [`node_api.h`][] which is
 located in the src directory in the node development tree:
 
-```C
+```c
 #include <node_api.h>
 ```
 
@@ -214,7 +214,7 @@ This will opt into the default `NAPI_VERSION` for the given release of Node.js.
 In order to ensure compatibility with specific versions of N-API, the version
 can be specified explicitly when including the header:
 
-```C
+```c
 #define NAPI_VERSION 3
 #include <node_api.h>
 ```
@@ -225,7 +225,7 @@ the specified (and earlier) versions.
 Some of the N-API surface is considered experimental and requires explicit
 opt-in to access those APIs:
 
-```C
+```c
 #define NAPI_EXPERIMENTAL
 #include <node_api.h>
 ```
@@ -272,7 +272,7 @@ N-API or any implementation of N-API outside of Node.js.
 to the addon and which instantiates the addon by calling into `addon.c` when the
 addon is loaded into a Node.js environment.
 
-```C
+```c
 // addon.h
 #ifndef _ADDON_H_
 #define _ADDON_H_
@@ -281,7 +281,7 @@ napi_value create_addon(napi_env env);
 #endif  // _ADDON_H_
 ```
 
-```C
+```c
 // addon.c
 #include "addon.h"
 
@@ -330,7 +330,7 @@ napi_value create_addon(napi_env env) {
 }
 ```
 
-```C
+```c
 // addon_node.c
 #include <node_api.h>
 #include "addon.h"
@@ -378,7 +378,7 @@ added: v12.8.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_set_instance_data(napi_env env,
                                    void* data,
                                    napi_finalize finalize_cb,
@@ -406,7 +406,7 @@ added: v12.8.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_get_instance_data(napi_env env,
                                    void** data);
 ```
@@ -435,7 +435,7 @@ napiVersion: 1
 Integral status code indicating the success or failure of a N-API call.
 Currently, the following status codes are supported.
 
-```C
+```c
 typedef enum {
   napi_ok,
   napi_invalid_arg,
@@ -470,7 +470,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 typedef struct {
   const char* error_message;
   void* engine_reserved;
@@ -528,7 +528,7 @@ the thread-safe function is to be closed immediately (`napi_tsfn_abort`) or
 merely released (`napi_tsfn_release`) and thus available for subsequent use via
 `napi_acquire_threadsafe_function()` and `napi_call_threadsafe_function()`.
 
-```C
+```c
 typedef enum {
   napi_tsfn_release,
   napi_tsfn_abort
@@ -545,7 +545,7 @@ A value to be given to `napi_call_threadsafe_function()` to indicate whether
 the call should block whenever the queue associated with the thread-safe
 function is full.
 
-```C
+```c
 typedef enum {
   napi_tsfn_nonblocking,
   napi_tsfn_blocking
@@ -610,7 +610,7 @@ Function pointer type for user-provided native functions which are to be
 exposed to JavaScript via N-API. Callback functions should satisfy the
 following signature:
 
-```C
+```c
 typedef napi_value (*napi_callback)(napi_env, napi_callback_info);
 ```
 
@@ -626,7 +626,7 @@ must provide a function satisfying the following signature which would get
 called upon the object's collection. Currently, `napi_finalize` can be used for
 finding out when objects that have external data are collected.
 
-```C
+```c
 typedef void (*napi_finalize)(napi_env env,
                               void* finalize_data,
                               void* finalize_hint);
@@ -640,7 +640,7 @@ napiVersion: 1
 Function pointer used with functions that support asynchronous
 operations. Callback functions must satisfy the following signature:
 
-```C
+```c
 typedef void (*napi_async_execute_callback)(napi_env env, void* data);
 ```
 
@@ -659,7 +659,7 @@ napiVersion: 1
 Function pointer used with functions that support asynchronous
 operations. Callback functions must satisfy the following signature:
 
-```C
+```c
 typedef void (*napi_async_complete_callback)(napi_env env,
                                              napi_status status,
                                              void* data);
@@ -687,7 +687,7 @@ via `napi_make_callback`.
 
 Callback functions must satisfy the following signature:
 
-```C
+```c
 typedef void (*napi_threadsafe_function_call_js)(napi_env env,
                                                  napi_value js_callback,
                                                  void* context,
@@ -746,7 +746,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 typedef struct napi_extended_error_info {
   const char* error_message;
   void* engine_reserved;
@@ -773,7 +773,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status
 napi_get_last_error_info(napi_env env,
                          const napi_extended_error_info** result);
@@ -883,7 +883,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_throw(napi_env env, napi_value error);
 ```
 
@@ -900,7 +900,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_throw_error(napi_env env,
                                          const char* code,
                                          const char* msg);
@@ -920,7 +920,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_throw_type_error(napi_env env,
                                               const char* code,
                                               const char* msg);
@@ -940,7 +940,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_throw_range_error(napi_env env,
                                                const char* code,
                                                const char* msg);
@@ -960,7 +960,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_is_error(napi_env env,
                                       napi_value value,
                                       bool* result);
@@ -981,7 +981,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_create_error(napi_env env,
                                           napi_value code,
                                           napi_value msg,
@@ -1005,7 +1005,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_create_type_error(napi_env env,
                                                napi_value code,
                                                napi_value msg,
@@ -1029,7 +1029,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_create_range_error(napi_env env,
                                                 napi_value code,
                                                 napi_value msg,
@@ -1053,7 +1053,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_and_clear_last_exception(napi_env env,
                                               napi_value* result);
 ```
@@ -1071,7 +1071,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_exception_pending(napi_env env, bool* result);
 ```
 
@@ -1088,7 +1088,7 @@ added: v9.10.0
 napiVersion: 3
 -->
 
-```C
+```c
 napi_status napi_fatal_exception(napi_env env, napi_value err);
 ```
 
@@ -1109,7 +1109,7 @@ added: v8.2.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_NO_RETURN void napi_fatal_error(const char* location,
                                                  size_t location_len,
                                                  const char* message,
@@ -1151,7 +1151,7 @@ It is often necessary to make the lifespan of handles shorter than
 the lifespan of a native method. For example, consider a native method
 that has a loop which iterates through the elements in a large array:
 
-```C
+```c
 for (int i = 0; i < 1000000; i++) {
   napi_value result;
   napi_status status = napi_get_element(env, object, i, &result);
@@ -1183,7 +1183,7 @@ Taking the earlier example, adding calls to [`napi_open_handle_scope`][] and
 [`napi_close_handle_scope`][] would ensure that at most a single handle
 is valid throughout the execution of the loop:
 
-```C
+```c
 for (int i = 0; i < 1000000; i++) {
   napi_handle_scope scope;
   napi_status status = napi_open_handle_scope(env, &scope);
@@ -1223,7 +1223,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_open_handle_scope(napi_env env,
                                                napi_handle_scope* result);
 ```
@@ -1241,7 +1241,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_close_handle_scope(napi_env env,
                                                 napi_handle_scope scope);
 ```
@@ -1262,7 +1262,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
     napi_open_escapable_handle_scope(napi_env env,
                                      napi_handle_scope* result);
@@ -1282,7 +1282,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
     napi_close_escapable_handle_scope(napi_env env,
                                       napi_handle_scope scope);
@@ -1304,7 +1304,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_escape_handle(napi_env env,
                                napi_escapable_handle_scope scope,
                                napi_value escapee,
@@ -1371,7 +1371,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_create_reference(napi_env env,
                                               napi_value value,
                                               uint32_t initial_refcount,
@@ -1395,7 +1395,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_delete_reference(napi_env env, napi_ref ref);
 ```
 
@@ -1414,7 +1414,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_reference_ref(napi_env env,
                                            napi_ref ref,
                                            uint32_t* result);
@@ -1435,7 +1435,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_reference_unref(napi_env env,
                                              napi_ref ref,
                                              uint32_t* result);
@@ -1456,7 +1456,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_get_reference_value(napi_env env,
                                                  napi_ref ref,
                                                  napi_value* result);
@@ -1492,7 +1492,7 @@ added: v10.2.0
 napiVersion: 3
 -->
 
-```C
+```c
 NODE_EXTERN napi_status napi_add_env_cleanup_hook(napi_env env,
                                                   void (*fun)(void* arg),
                                                   void* arg);
@@ -1519,7 +1519,7 @@ added: v10.2.0
 napiVersion: 3
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_remove_env_cleanup_hook(napi_env env,
                                                      void (*fun)(void* arg),
                                                      void* arg);
@@ -1537,14 +1537,14 @@ N-API modules are registered in a manner similar to other modules
 except that instead of using the `NODE_MODULE` macro the following
 is used:
 
-```C
+```c
 NAPI_MODULE(NODE_GYP_MODULE_NAME, Init)
 ```
 
 The next difference is the signature for the `Init` method. For a N-API
 module it is as follows:
 
-```C
+```c
 napi_value Init(napi_env env, napi_value exports);
 ```
 
@@ -1557,7 +1557,7 @@ specify anything as the `exports` property of the module.
 To add the method `hello` as a function so that it can be called as a method
 provided by the addon:
 
-```C
+```c
 napi_value Init(napi_env env, napi_value exports) {
   napi_status status;
   napi_property_descriptor desc =
@@ -1570,7 +1570,7 @@ napi_value Init(napi_env env, napi_value exports) {
 
 To set a function to be returned by the `require()` for the addon:
 
-```C
+```c
 napi_value Init(napi_env env, napi_value exports) {
   napi_value method;
   napi_status status;
@@ -1583,7 +1583,7 @@ napi_value Init(napi_env env, napi_value exports) {
 To define a class so that new instances can be created (often used with
 [Object wrap][]):
 
-```C
+```c
 // NOTE: partial example, not all referenced code is included
 napi_value Init(napi_env env, napi_value exports) {
   napi_status status;
@@ -1611,7 +1611,7 @@ napi_value Init(napi_env env, napi_value exports) {
 If the module will be loaded multiple times during the lifetime of the Node.js
 process, use the `NAPI_MODULE_INIT` macro to initialize the module:
 
-```C
+```c
 NAPI_MODULE_INIT() {
   napi_value answer;
   napi_status result;
@@ -1668,7 +1668,7 @@ added: v12.17.0
 napiVersion: 6
 -->
 
-```C
+```c
 typedef enum {
   napi_key_include_prototypes,
   napi_key_own_only
@@ -1689,7 +1689,7 @@ added: v12.17.0
 napiVersion: 6
 -->
 
-```C
+```c
 typedef enum {
   napi_key_all_properties = 0,
   napi_key_writable = 1,
@@ -1708,7 +1708,7 @@ added: v12.17.0
 napiVersion: 6
 -->
 
-```C
+```c
 typedef enum {
   napi_key_keep_numbers,
   napi_key_numbers_to_strings
@@ -1721,7 +1721,7 @@ indices.
 
 #### napi_valuetype
 
-```C
+```c
 typedef enum {
   // ES6 types (corresponds to typeof)
   napi_undefined,
@@ -1747,7 +1747,7 @@ object such that no properties can be set on it, and no prototype.
 
 #### napi_typedarray_type
 
-```C
+```c
 typedef enum {
   napi_int8_array,
   napi_uint8_array,
@@ -1774,7 +1774,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_array(napi_env env, napi_value* result)
 ```
 
@@ -1793,7 +1793,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_array_with_length(napi_env env,
                                           size_t length,
                                           napi_value* result)
@@ -1822,7 +1822,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_arraybuffer(napi_env env,
                                     size_t byte_length,
                                     void** data,
@@ -1855,7 +1855,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_buffer(napi_env env,
                                size_t size,
                                void** data,
@@ -1878,7 +1878,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_buffer_copy(napi_env env,
                                     size_t length,
                                     const void* data,
@@ -1905,7 +1905,7 @@ added: v11.11.0
 napiVersion: 5
 -->
 
-```C
+```c
 napi_status napi_create_date(napi_env env,
                              double time,
                              napi_value* result);
@@ -1931,7 +1931,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_external(napi_env env,
                                  void* data,
                                  napi_finalize finalize_cb,
@@ -1971,7 +1971,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status
 napi_create_external_arraybuffer(napi_env env,
                                  void* external_data,
@@ -2015,7 +2015,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_external_buffer(napi_env env,
                                         size_t length,
                                         void* data,
@@ -2056,7 +2056,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_object(napi_env env, napi_value* result)
 ```
 
@@ -2077,7 +2077,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_symbol(napi_env env,
                                napi_value description,
                                napi_value* result)
@@ -2101,7 +2101,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_typedarray(napi_env env,
                                    napi_typedarray_type type,
                                    size_t length,
@@ -2138,7 +2138,7 @@ added: v8.3.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_dataview(napi_env env,
                                  size_t byte_length,
                                  napi_value arraybuffer,
@@ -2173,7 +2173,7 @@ added: v8.4.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_int32(napi_env env, int32_t value, napi_value* result)
 ```
 
@@ -2195,7 +2195,7 @@ added: v8.4.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_uint32(napi_env env, uint32_t value, napi_value* result)
 ```
 
@@ -2217,7 +2217,7 @@ added: v8.4.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_int64(napi_env env, int64_t value, napi_value* result)
 ```
 
@@ -2242,7 +2242,7 @@ added: v8.4.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_double(napi_env env, double value, napi_value* result)
 ```
 
@@ -2264,7 +2264,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_create_bigint_int64(napi_env env,
                                      int64_t value,
                                      napi_value* result);
@@ -2284,7 +2284,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_create_bigint_uint64(napi_env env,
                                       uint64_t value,
                                       napi_value* result);
@@ -2304,7 +2304,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_create_bigint_words(napi_env env,
                                      int sign_bit,
                                      size_t word_count,
@@ -2333,7 +2333,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_string_latin1(napi_env env,
                                       const char* str,
                                       size_t length,
@@ -2360,7 +2360,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_string_utf16(napi_env env,
                                      const char16_t* str,
                                      size_t length,
@@ -2387,7 +2387,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_string_utf8(napi_env env,
                                     const char* str,
                                     size_t length,
@@ -2415,7 +2415,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_array_length(napi_env env,
                                   napi_value value,
                                   uint32_t* result)
@@ -2439,7 +2439,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_arraybuffer_info(napi_env env,
                                       napi_value arraybuffer,
                                       void** data,
@@ -2471,7 +2471,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_buffer_info(napi_env env,
                                  napi_value value,
                                  void** data,
@@ -2498,7 +2498,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_prototype(napi_env env,
                                napi_value object,
                                napi_value* result)
@@ -2518,7 +2518,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_typedarray_info(napi_env env,
                                      napi_value typedarray,
                                      napi_typedarray_type* type,
@@ -2557,7 +2557,7 @@ added: v8.3.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_dataview_info(napi_env env,
                                    napi_value dataview,
                                    size_t* byte_length,
@@ -2586,7 +2586,7 @@ added: v11.11.0
 napiVersion: 5
 -->
 
-```C
+```c
 napi_status napi_get_date_value(napi_env env,
                                 napi_value value,
                                 double* result)
@@ -2612,7 +2612,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_bool(napi_env env, napi_value value, bool* result)
 ```
 
@@ -2633,7 +2633,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_double(napi_env env,
                                   napi_value value,
                                   double* result)
@@ -2656,7 +2656,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_get_value_bigint_int64(napi_env env,
                                         napi_value value,
                                         int64_t* result,
@@ -2682,7 +2682,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_get_value_bigint_uint64(napi_env env,
                                         napi_value value,
                                         uint64_t* result,
@@ -2708,7 +2708,7 @@ added: v10.7.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_status napi_get_value_bigint_words(napi_env env,
                                         napi_value value,
                                         int* sign_bit,
@@ -2737,7 +2737,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_external(napi_env env,
                                     napi_value value,
                                     void** result)
@@ -2759,7 +2759,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_int32(napi_env env,
                                  napi_value value,
                                  int32_t* result)
@@ -2789,7 +2789,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_int64(napi_env env,
                                  napi_value value,
                                  int64_t* result)
@@ -2818,7 +2818,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_string_latin1(napi_env env,
                                          napi_value value,
                                          char* buf,
@@ -2847,7 +2847,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_string_utf8(napi_env env,
                                        napi_value value,
                                        char* buf,
@@ -2875,7 +2875,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_string_utf16(napi_env env,
                                         napi_value value,
                                         char16_t* buf,
@@ -2903,7 +2903,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_value_uint32(napi_env env,
                                   napi_value value,
                                   uint32_t* result)
@@ -2927,7 +2927,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_boolean(napi_env env, bool value, napi_value* result)
 ```
 
@@ -2947,7 +2947,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_global(napi_env env, napi_value* result)
 ```
 
@@ -2964,7 +2964,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_null(napi_env env, napi_value* result)
 ```
 
@@ -2981,7 +2981,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_undefined(napi_env env, napi_value* result)
 ```
 
@@ -3011,7 +3011,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_coerce_to_bool(napi_env env,
                                 napi_value value,
                                 napi_value* result)
@@ -3033,7 +3033,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_coerce_to_number(napi_env env,
                                   napi_value value,
                                   napi_value* result)
@@ -3055,7 +3055,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_coerce_to_object(napi_env env,
                                   napi_value value,
                                   napi_value* result)
@@ -3077,7 +3077,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_coerce_to_string(napi_env env,
                                   napi_value value,
                                   napi_value* result)
@@ -3099,7 +3099,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_typeof(napi_env env, napi_value value, napi_valuetype* result)
 ```
 
@@ -3123,7 +3123,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_instanceof(napi_env env,
                             napi_value object,
                             napi_value constructor,
@@ -3148,7 +3148,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_array(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3167,7 +3167,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_arraybuffer(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3185,7 +3185,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_buffer(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3204,7 +3204,7 @@ added: v11.11.0
 napiVersion: 5
 -->
 
-```C
+```c
 napi_status napi_is_date(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3223,7 +3223,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_error(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3241,7 +3241,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_typedarray(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3259,7 +3259,7 @@ added: v8.3.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_dataview(napi_env env, napi_value value, bool* result)
 ```
 
@@ -3277,7 +3277,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_strict_equals(napi_env env,
                                napi_value lhs,
                                napi_value rhs,
@@ -3301,7 +3301,7 @@ added: v12.16.0
 
 > Stability: 1 - Experimental
 
-```C
+```c
 napi_status napi_detach_arraybuffer(napi_env env,
                                     napi_value arraybuffer)
 ```
@@ -3327,7 +3327,7 @@ added: v12.16.0
 
 > Stability: 1 - Experimental
 
-```C
+```c
 napi_status napi_is_detached_arraybuffer(napi_env env,
                                          napi_value arraybuffer,
                                          bool* result)
@@ -3378,7 +3378,7 @@ obj.myProp = 123;
 
 The equivalent can be done using N-API values with the following snippet:
 
-```C
+```c
 napi_status status = napi_generic_failure;
 
 // const obj = {}
@@ -3405,7 +3405,7 @@ arr[123] = 'hello';
 
 The equivalent can be done using N-API values with the following snippet:
 
-```C
+```c
 napi_status status = napi_generic_failure;
 
 // const arr = [];
@@ -3432,7 +3432,7 @@ const value = arr[123];
 
 The following is the approximate equivalent of the N-API counterpart:
 
-```C
+```c
 napi_status status = napi_generic_failure;
 
 // const arr = []
@@ -3458,7 +3458,7 @@ Object.defineProperties(obj, {
 
 The following is the approximate equivalent of the N-API counterpart:
 
-```C
+```c
 napi_status status = napi_status_generic_failure;
 
 // const obj = {};
@@ -3488,7 +3488,7 @@ if (status != napi_ok) return status;
 ### Structures
 #### napi_property_attributes
 
-```C
+```c
 typedef enum {
   napi_default = 0,
   napi_writable = 1 << 0,
@@ -3519,7 +3519,7 @@ They can be one or more of the following bitflags:
 
 #### napi_property_descriptor
 
-```C
+```c
 typedef struct {
   // One of utf8name or name should be NULL.
   const char* utf8name;
@@ -3570,7 +3570,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_property_names(napi_env env,
                                     napi_value object,
                                     napi_value* result);
@@ -3595,7 +3595,7 @@ added: v12.17.0
 napiVersion: 6
 -->
 
-```C
+```c
 napi_get_all_property_names(napi_env env,
                             napi_value object,
                             napi_key_collection_mode key_mode,
@@ -3625,7 +3625,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_set_property(napi_env env,
                               napi_value object,
                               napi_value key,
@@ -3647,7 +3647,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_property(napi_env env,
                               napi_value object,
                               napi_value key,
@@ -3669,7 +3669,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_has_property(napi_env env,
                               napi_value object,
                               napi_value key,
@@ -3691,7 +3691,7 @@ added: v8.2.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_delete_property(napi_env env,
                                  napi_value object,
                                  napi_value key,
@@ -3714,7 +3714,7 @@ added: v8.2.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_has_own_property(napi_env env,
                                   napi_value object,
                                   napi_value key,
@@ -3738,7 +3738,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_set_named_property(napi_env env,
                                     napi_value object,
                                     const char* utf8Name,
@@ -3761,7 +3761,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_named_property(napi_env env,
                                     napi_value object,
                                     const char* utf8Name,
@@ -3784,7 +3784,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_has_named_property(napi_env env,
                                     napi_value object,
                                     const char* utf8Name,
@@ -3807,7 +3807,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_set_element(napi_env env,
                              napi_value object,
                              uint32_t index,
@@ -3829,7 +3829,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_element(napi_env env,
                              napi_value object,
                              uint32_t index,
@@ -3851,7 +3851,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_has_element(napi_env env,
                              napi_value object,
                              uint32_t index,
@@ -3874,7 +3874,7 @@ added: v8.2.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_delete_element(napi_env env,
                                 napi_value object,
                                 uint32_t index,
@@ -3897,7 +3897,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_define_properties(napi_env env,
                                    napi_value object,
                                    size_t property_count,
@@ -3948,7 +3948,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_call_function(napi_env env,
                                            napi_value recv,
                                            napi_value func,
@@ -3984,7 +3984,7 @@ function AddTwo(num) {
 Then, the above function can be invoked from a native add-on using the
 following code:
 
-```C
+```c
 // Get the function named "AddTwo" on the global object
 napi_value global, add_two, arg;
 napi_status status = napi_get_global(env, &global);
@@ -4017,7 +4017,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_function(napi_env env,
                                  const char* utf8name,
                                  size_t length,
@@ -4052,7 +4052,7 @@ In order to expose a function as part of the
 add-on's module exports, set the newly created function on the exports
 object. A sample module might look as follows:
 
-```C
+```c
 napi_value SayHello(napi_env env, napi_callback_info info) {
   printf("Hello\n");
   return NULL;
@@ -4098,7 +4098,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_cb_info(napi_env env,
                              napi_callback_info cbinfo,
                              size_t* argc,
@@ -4130,7 +4130,7 @@ added: v8.6.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_new_target(napi_env env,
                                 napi_callback_info cbinfo,
                                 napi_value* result)
@@ -4151,7 +4151,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_new_instance(napi_env env,
                               napi_value cons,
                               size_t argc,
@@ -4183,7 +4183,7 @@ const value = new MyObject(arg);
 
 The following can be approximated in N-API using the following snippet:
 
-```C
+```c
 // Get the constructor function MyObject
 napi_value global, constructor, arg, value;
 napi_status status = napi_get_global(env, &global);
@@ -4226,7 +4226,7 @@ called on a class prototype and a function called on an instance of a class.
 A common pattern used to address this problem is to save a persistent
 reference to the class constructor for later `instanceof` checks.
 
-```C
+```c
 napi_value MyClass_constructor = NULL;
 status = napi_get_reference_value(env, MyClass::es_constructor, &MyClass_constructor);
 assert(napi_ok == status);
@@ -4248,7 +4248,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_define_class(napi_env env,
                               const char* utf8name,
                               size_t length,
@@ -4313,7 +4313,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_wrap(napi_env env,
                       napi_value js_object,
                       void* native_object,
@@ -4370,7 +4370,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_unwrap(napi_env env,
                         napi_value js_object,
                         void** result);
@@ -4397,7 +4397,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_remove_wrap(napi_env env,
                              napi_value js_object,
                              void** result);
@@ -4421,7 +4421,7 @@ added: v8.0.0
 napiVersion: 5
 -->
 
-```C
+```c
 napi_status napi_add_finalizer(napi_env env,
                                napi_value js_object,
                                void* native_object,
@@ -4486,7 +4486,7 @@ it will likely execute JavaScript.
 
 These functions implement the following interfaces:
 
-```C
+```c
 typedef void (*napi_async_execute_callback)(napi_env env,
                                             void* data);
 typedef void (*napi_async_complete_callback)(napi_env env,
@@ -4501,7 +4501,7 @@ addon-provided `void*` data that was passed into the
 Once created the async worker can be queued
 for execution using the [`napi_queue_async_work`][] function:
 
-```C
+```c
 napi_status napi_queue_async_work(napi_env env,
                                   napi_async_work work);
 ```
@@ -4524,7 +4524,7 @@ changes:
     description: Added `async_resource` and `async_resource_name` parameters.
 -->
 
-```C
+```c
 napi_status napi_create_async_work(napi_env env,
                                    napi_value async_resource,
                                    napi_value async_resource_name,
@@ -4569,7 +4569,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_delete_async_work(napi_env env,
                                    napi_async_work work);
 ```
@@ -4589,7 +4589,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_queue_async_work(napi_env env,
                                   napi_async_work work);
 ```
@@ -4609,7 +4609,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_cancel_async_work(napi_env env,
                                    napi_async_work work);
 ```
@@ -4641,7 +4641,7 @@ added: v8.6.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_async_init(napi_env env,
                             napi_value async_resource,
                             napi_value async_resource_name,
@@ -4669,7 +4669,7 @@ added: v8.6.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_async_destroy(napi_env env,
                                napi_async_context async_context);
 ```
@@ -4690,7 +4690,7 @@ changes:
     description: Added `async_context` parameter.
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_make_callback(napi_env env,
                                            napi_async_context async_context,
                                            napi_value recv,
@@ -4734,7 +4734,7 @@ added: v9.6.0
 napiVersion: 3
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_open_callback_scope(napi_env env,
                                                  napi_value resource_object,
                                                  napi_async_context context,
@@ -4761,7 +4761,7 @@ added: v9.6.0
 napiVersion: 3
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_close_callback_scope(napi_env env,
                                                   napi_callback_scope scope)
 ```
@@ -4779,7 +4779,7 @@ added: v8.4.0
 napiVersion: 1
 -->
 
-```C
+```c
 typedef struct {
   uint32_t major;
   uint32_t minor;
@@ -4808,7 +4808,7 @@ added: v8.0.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_get_version(napi_env env,
                              uint32_t* result);
 ```
@@ -4840,7 +4840,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_adjust_external_memory(napi_env env,
                                                     int64_t change_in_bytes,
                                                     int64_t* result);
@@ -4921,7 +4921,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_create_promise(napi_env env,
                                 napi_deferred* deferred,
                                 napi_value* promise);
@@ -4943,7 +4943,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_resolve_deferred(napi_env env,
                                   napi_deferred deferred,
                                   napi_value resolution);
@@ -4968,7 +4968,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_reject_deferred(napi_env env,
                                  napi_deferred deferred,
                                  napi_value rejection);
@@ -4993,7 +4993,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 napi_status napi_is_promise(napi_env env,
                             napi_value value,
                             bool* is_promise);
@@ -5015,7 +5015,7 @@ added: v8.5.0
 napiVersion: 1
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_run_script(napi_env env,
                                         napi_value script,
                                         napi_value* result);
@@ -5051,7 +5051,7 @@ added:
 napiVersion: 2
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status napi_get_uv_event_loop(napi_env env,
                                                struct uv_loop_s** loop);
 ```
@@ -5177,7 +5177,7 @@ changes:
     description: Made `func` parameter optional with custom `call_js_cb`.
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_create_threadsafe_function(napi_env env,
                                 napi_value func,
@@ -5221,7 +5221,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_get_threadsafe_function_context(napi_threadsafe_function func,
                                      void** result);
@@ -5239,7 +5239,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_call_threadsafe_function(napi_threadsafe_function func,
                               void* data,
@@ -5267,7 +5267,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_acquire_threadsafe_function(napi_threadsafe_function func);
 ```
@@ -5289,7 +5289,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_release_threadsafe_function(napi_threadsafe_function func,
                                  napi_threadsafe_function_release_mode mode);
@@ -5318,7 +5318,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_ref_threadsafe_function(napi_env env, napi_threadsafe_function func);
 ```
@@ -5339,7 +5339,7 @@ added: v10.6.0
 napiVersion: 4
 -->
 
-```C
+```c
 NAPI_EXTERN napi_status
 napi_unref_threadsafe_function(napi_env env, napi_threadsafe_function func);
 ```