Initial scaffolding for the project.

CHANGELOG.md

@@ -0,0 +1 @@
+# node-api-headers Changelog

CODE_OF_CONDUCT.md

@@ -0,0 +1,4 @@
+# Code of Conduct
+
+The Node.js Code of Conduct, which applies to this project, can be found at
+https://github.com/nodejs/admin/blob/master/CODE_OF_CONDUCT.md.

CONTRIBUTING.md

@@ -0,0 +1,32 @@
+# Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+* (a) The contribution was created in whole or in part by me and I
+  have the right to submit it under the open source license
+  indicated in the file; or
+
+* (b) The contribution is based upon previous work that, to the best
+  of my knowledge, is covered under an appropriate open source
+  license and I have the right under that license to submit that
+  work with modifications, whether created in whole or in part
+  by me, under the same open source license (unless I am
+  permitted to submit under a different license), as indicated
+  in the file; or
+
+* (c) The contribution was provided directly to me by some other
+  person who certified (a), (b) or (c) and I have not modified
+  it.
+
+* (d) I understand and agree that this project and the contribution
+  are public and that a record of the contribution (including all
+  personal information I submit with it, including my sign-off) is
+  maintained indefinitely and may be redistributed consistent with
+  this project or the open source license(s) involved.
+
+## Moderation Policy
+
+The [Node.js Moderation Policy] applies to this project.
+
+[Node.js Moderation Policy]:
+https://github.com/nodejs/admin/blob/master/Moderation-Policy.md

README.md

@@ -0,0 +1,34 @@
+# node-api-headers
+
+- **[Introduction](#introduction)**
+- **[Contributing](CONTRIBUTING.md)**
+- **[Code of Conduct](CODE_OF_CONDUCT.md)**
+- **[Team](#team)**
+- **[License](#license)**
+
+<a name="introduction"></a>
+
+## Introduction
+
+The **node-api-headers** moldule contains the header files for the C based 
+Node-API provided by Node.js.
+
+<a name="team"></a>
+
+## Team members
+
+### Active
+| Name                | GitHub Link                                           |
+| ------------------- | ----------------------------------------------------- |
+| Anna Henningsen     | [addaleax](https://github.com/addaleax)               |
+| Chengzhong Wu       | [legendecas](https://github.com/legendecas)           |
+| Gabriel Schulhof    | [gabrielschulhof](https://github.com/gabrielschulhof) |
+| Hitesh Kanwathirtha | [digitalinfinity](https://github.com/digitalinfinity) |
+| Jim Schlight        | [jschlight](https://github.com/jschlight)             |
+| Michael Dawson      | [mhdawson](https://github.com/mhdawson)               |
+| Kevin Eady          | [KevinEady](https://github.com/KevinEady)
+| Nicola Del Gobbo    | [NickNaso](https://github.com/NickNaso)               |
+
+<a name="license"></a>
+
+Licensed under [MIT](./LICENSE.md)

include/js_native_api_types.h

@@ -0,0 +1,160 @@
+#ifndef SRC_JS_NATIVE_API_TYPES_H_
+#define SRC_JS_NATIVE_API_TYPES_H_
+
+// This file needs to be compatible with C compilers.
+// This is a public include file, and these includes have essentially
+// became part of it's API.
+#include <stddef.h>  // NOLINT(modernize-deprecated-headers)
+#include <stdint.h>  // NOLINT(modernize-deprecated-headers)
+
+#if !defined __cplusplus || (defined(_MSC_VER) && _MSC_VER < 1900)
+    typedef uint16_t char16_t;
+#endif
+
+// JSVM API types are all opaque pointers for ABI stability
+// typedef undefined structs instead of void* for compile time type safety
+typedef struct napi_env__* napi_env;
+typedef struct napi_value__* napi_value;
+typedef struct napi_ref__* napi_ref;
+typedef struct napi_handle_scope__* napi_handle_scope;
+typedef struct napi_escapable_handle_scope__* napi_escapable_handle_scope;
+typedef struct napi_callback_info__* napi_callback_info;
+typedef struct napi_deferred__* napi_deferred;
+
+typedef enum {
+  napi_default = 0,
+  napi_writable = 1 << 0,
+  napi_enumerable = 1 << 1,
+  napi_configurable = 1 << 2,
+
+  // Used with napi_define_class to distinguish static properties
+  // from instance properties. Ignored by napi_define_properties.
+  napi_static = 1 << 10,
+
+#if NAPI_VERSION >= 8
+  // Default for class methods.
+  napi_default_method = napi_writable | napi_configurable,
+
+  // Default for object properties, like in JS obj[prop].
+  napi_default_jsproperty = napi_writable |
+                            napi_enumerable |
+                            napi_configurable,
+#endif  // NAPI_VERSION >= 8
+} napi_property_attributes;
+
+typedef enum {
+  // ES6 types (corresponds to typeof)
+  napi_undefined,
+  napi_null,
+  napi_boolean,
+  napi_number,
+  napi_string,
+  napi_symbol,
+  napi_object,
+  napi_function,
+  napi_external,
+  napi_bigint,
+} napi_valuetype;
+
+typedef enum {
+  napi_int8_array,
+  napi_uint8_array,
+  napi_uint8_clamped_array,
+  napi_int16_array,
+  napi_uint16_array,
+  napi_int32_array,
+  napi_uint32_array,
+  napi_float32_array,
+  napi_float64_array,
+  napi_bigint64_array,
+  napi_biguint64_array,
+} napi_typedarray_type;
+
+typedef enum {
+  napi_ok,
+  napi_invalid_arg,
+  napi_object_expected,
+  napi_string_expected,
+  napi_name_expected,
+  napi_function_expected,
+  napi_number_expected,
+  napi_boolean_expected,
+  napi_array_expected,
+  napi_generic_failure,
+  napi_pending_exception,
+  napi_cancelled,
+  napi_escape_called_twice,
+  napi_handle_scope_mismatch,
+  napi_callback_scope_mismatch,
+  napi_queue_full,
+  napi_closing,
+  napi_bigint_expected,
+  napi_date_expected,
+  napi_arraybuffer_expected,
+  napi_detachable_arraybuffer_expected,
+  napi_would_deadlock  // unused
+} napi_status;
+// Note: when adding a new enum value to `napi_status`, please also update
+//   * `const int last_status` in the definition of `napi_get_last_error_info()'
+//     in file js_native_api_v8.cc.
+//   * `const char* error_messages[]` in file js_native_api_v8.cc with a brief
+//     message explaining the error.
+//   * the definition of `napi_status` in doc/api/n-api.md to reflect the newly
+//     added value(s).
+
+typedef napi_value (*napi_callback)(napi_env env,
+                                    napi_callback_info info);
+typedef void (*napi_finalize)(napi_env env,
+                              void* finalize_data,
+                              void* finalize_hint);
+
+typedef struct {
+  // One of utf8name or name should be NULL.
+  const char* utf8name;
+  napi_value name;
+
+  napi_callback method;
+  napi_callback getter;
+  napi_callback setter;
+  napi_value value;
+
+  napi_property_attributes attributes;
+  void* data;
+} napi_property_descriptor;
+
+typedef struct {
+  const char* error_message;
+  void* engine_reserved;
+  uint32_t engine_error_code;
+  napi_status error_code;
+} napi_extended_error_info;
+
+#if NAPI_VERSION >= 6
+typedef enum {
+  napi_key_include_prototypes,
+  napi_key_own_only
+} napi_key_collection_mode;
+
+typedef enum {
+  napi_key_all_properties = 0,
+  napi_key_writable = 1,
+  napi_key_enumerable = 1 << 1,
+  napi_key_configurable = 1 << 2,
+  napi_key_skip_strings = 1 << 3,
+  napi_key_skip_symbols = 1 << 4
+} napi_key_filter;
+
+typedef enum {
+  napi_key_keep_numbers,
+  napi_key_numbers_to_strings
+} napi_key_conversion;
+#endif  // NAPI_VERSION >= 6
+
+#if NAPI_VERSION >= 8
+typedef struct {
+  uint64_t lower;
+  uint64_t upper;
+} napi_type_tag;
+#endif  // NAPI_VERSION >= 8
+
+#endif  // SRC_JS_NATIVE_API_TYPES_H_