# Add acos to ziglibc \(\#30888\) · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/21fc85f035ef73d88d3b9864941a1670486af5ad)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 21fc85f035ef73d88d3b9864941a1670486af5ad

Requested commit: 21fc85f035ef73d88d3b9864941a1670486af5ad

Commit: 21fc85f035ef73d88d3b9864941a1670486af5ad

Tree: 867f3eddabbc785be3b1a28ca9a5f95074c28699

Author: Daggerfall-is-the-best-TES-game

Committer: Andrew Kelley

## Message

````
Add acos to ziglibc (#30888)

Since this is my first time contributing I wanted to keep it simple and I added just one function
I tested with
```bash
stage3/bin/zig build -p stage4 -Dno-lib -Dno-langref -Denable-llvm=true --search-prefix ~/repos/zig-boostrap/out/native-linux-musl-baseline/
stage4/bin/zig build test-libc -Dlibc-test-path=../libc-test -Dtest-target-filter=x86_64-linux-musl
```
and the tests passed.
I'm planning on doing more once I get the hang of it.

Co-authored-by: david <davidc.fried@gmail.com>
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/30888
Reviewed-by: Andrew Kelley <andrew@ziglang.org>
Co-authored-by: Daggerfall-is-the-best-TES-game <daggerfall-is-the-best-tes-game@noreply.codeberg.org>
Co-committed-by: Daggerfall-is-the-best-TES-game <daggerfall-is-the-best-tes-game@noreply.codeberg.org>

````

## Parents

- [a8002a85649447b3622a81bfcbb27b2ca6d3d482](https://git.cafe/gitcafe/zig/commit/a8002a85649447b3622a81bfcbb27b2ca6d3d482?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/21fc85f035ef73d88d3b9864941a1670486af5ad?format=markdown)