npm package: @stdlib/ndarray-base-dtype2c
Description: Return the C data type associated with a provided data type value.
Author: The Stdlib Authors
Latest version: 0.3.1

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<details>
  <summary>
    About stdlib...
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  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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# dtype2c

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Return the C data type associated with a provided [data type][@stdlib/ndarray/dtypes] value.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/ndarray-base-dtype2c
```

</section>

<section class="usage">

## Usage

```javascript
var dtype2c = require( '@stdlib/ndarray-base-dtype2c' );
```

#### dtype2c( dtype )

Returns the C data type associated with a provided [data type][@stdlib/ndarray/dtypes] value.

```javascript
var out = dtype2c( 'float64' );
// returns 'double'

out = dtype2c( 'int8' );
// returns 'int8_t'
```

If provided an unknown or unsupported data type, the function returns `null`.

```javascript
var out = dtype2c( 'foobar' );
// returns null
```

</section>

<!-- /.usage -->

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<section class="notes">

</section>

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<!-- Package usage examples. -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var dtype2c = require( '@stdlib/ndarray-base-dtype2c' );

var dtypes = [
    'float64',
    'float32',
    'int8',
    'uint8',
    'uint8c',
    'int16',
    'uint16',
    'int32',
    'uint32',
    'binary',
    'generic',
    'foobar'
];

var i;
for ( i = 0; i < dtypes.length; i++ ) {
    console.log( '%s => %s', dtypes[ i ], dtype2c( dtypes[ i ] ) );
}
```

</section>

<!-- /.examples -->

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* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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[stdlib]: https://github.com/stdlib-js/stdlib

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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/ndarray-base-dtype2c/tree/deno
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/ndarray-base-dtype2c/main/LICENSE

[@stdlib/ndarray/dtypes]: https://www.npmjs.com/package/@stdlib/ndarray-dtypes

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