From aa853255b34d910a731ef3f702b2b43abcccfa9a Mon Sep 17 00:00:00 2001
From: infirms <dev@proclubownz.com>
Date: Fri, 13 Mar 2026 05:09:56 +0300
Subject: [PATCH] feat: update Zig to 0.15.2, fix termios in compiletime, since
 it's POSIX specific

---
 README.md         | 2 +-
 build.zig.zon     | 2 +-
 examples/echo.zig | 3 ++-
 src/serial.zig    | 8 +++++++-
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 957b76d..1a177a1 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Library for configuring and listing serial ports.
 
 ## What version of Zig to use
 
-Zig 0.15.1
+Zig 0.15.2
 
 ## Example
 
diff --git a/build.zig.zon b/build.zig.zon
index a94b97e..1740cb9 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -1,7 +1,7 @@
 .{
     .name = .serial,
     .version = "0.0.1",
-    .minimum_zig_version = "0.15.1",
+    .minimum_zig_version = "0.15.2",
     .fingerprint = 0xd374c9dccc91873e,
     .paths = .{
         "src", // all files in src directory
diff --git a/examples/echo.zig b/examples/echo.zig
index 40419a2..8d6f300 100644
--- a/examples/echo.zig
+++ b/examples/echo.zig
@@ -1,8 +1,9 @@
 const std = @import("std");
+const builtin = @import("builtin");
 const zig_serial = @import("serial");
 
 pub fn main() !u8 {
-    const port_name = if (@import("builtin").os.tag == .windows) "\\\\.\\COM1" else "/dev/ttyUSB0";
+    const port_name = if (builtin.os.tag == .windows) "\\\\.\\COM1" else "/dev/ttyUSB0";
 
     var serial = std.fs.cwd().openFile(port_name, .{ .mode = .read_write }) catch |err| switch (err) {
         error.FileNotFound => {
diff --git a/src/serial.zig b/src/serial.zig
index e020d78..675b34e 100644
--- a/src/serial.zig
+++ b/src/serial.zig
@@ -1,6 +1,12 @@
 const std = @import("std");
 const builtin = @import("builtin");
-const c = @cImport(@cInclude("termios.h"));
+// note: inf: POSIX specific
+const c = switch (builtin.target.os.tag) {
+    .linux, .macos => @cImport({
+        @cInclude("termios.h");
+    }),
+    else => struct {},
+};
 const Io = std.Io;
 
 pub fn list() !PortIterator {