From 99306a9fa1d3b06e849ac3d35e01a4b9d32cbb96 Mon Sep 17 00:00:00 2001
From: Brian Cain <brian.cain@oss.qualcomm.com>
Date: Thu, 26 Mar 2026 21:18:02 -0700
Subject: [PATCH] Add hexagon to the unsigned c_char group

Hexagon's `c_char` is unsigned, matching aarch64, arm, powerpc, riscv,
and s390x. Without this, the `no_std` ctypes module fails to compile
for `hexagon-unknown-linux-musl` because `c_char` is not defined.
---
 src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib.rs b/src/lib.rs
index e08e09b3..ed53bdbf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,6 +17,7 @@ pub mod ctypes {
     #[cfg(any(
         target_arch = "aarch64",
         target_arch = "arm",
+        target_arch = "hexagon",
         target_arch = "msp430",
         target_arch = "powerpc",
         target_arch = "powerpc64",