From eadc3d32ce536bc5ddc620196b0e2cf76dd21ca3 Mon Sep 17 00:00:00 2001
From: Pekka Paalanen <pekka.paalanen@collabora.com>
Date: Tue, 29 Apr 2025 17:55:51 +0300
Subject: [PATCH] libweston: add C++ braces to linalg headers

Forgot to add these. Looks like all public headers should have them.

Fixes: e8b7ade58bf13e6b21f3711314827cc307f15181

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
---
 include/libweston/linalg-3.h     | 8 ++++++++
 include/libweston/linalg-4.h     | 8 ++++++++
 include/libweston/linalg-types.h | 8 ++++++++
 include/libweston/linalg.h       | 8 ++++++++
 4 files changed, 32 insertions(+)

diff --git a/include/libweston/linalg-3.h b/include/libweston/linalg-3.h
index 8a4df7e63..8990e1e9b 100644
--- a/include/libweston/linalg-3.h
+++ b/include/libweston/linalg-3.h
@@ -25,6 +25,10 @@
 
 #pragma once
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 #include <stdbool.h>
 #include <math.h>
 
@@ -156,3 +160,7 @@ weston_m3f_sub_m3f(struct weston_mat3f A, struct weston_mat3f B)
 
 bool
 weston_m3f_invert(struct weston_mat3f *out, struct weston_mat3f M);
+
+#ifdef  __cplusplus
+}
+#endif
diff --git a/include/libweston/linalg-4.h b/include/libweston/linalg-4.h
index 9b7db4d6a..3cca5e4ae 100644
--- a/include/libweston/linalg-4.h
+++ b/include/libweston/linalg-4.h
@@ -25,6 +25,10 @@
 
 #pragma once
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 #include <stdbool.h>
 #include <math.h>
 
@@ -196,3 +200,7 @@ weston_m4f_sub_m4f(struct weston_mat4f A, struct weston_mat4f B)
 
 bool
 weston_m4f_invert(struct weston_mat4f *out, struct weston_mat4f M);
+
+#ifdef  __cplusplus
+}
+#endif
diff --git a/include/libweston/linalg-types.h b/include/libweston/linalg-types.h
index c6fb2f1c4..871928d36 100644
--- a/include/libweston/linalg-types.h
+++ b/include/libweston/linalg-types.h
@@ -25,6 +25,10 @@
 
 #pragma once
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 /** Column 3-vector */
 struct weston_vec3f {
 	union {
@@ -66,3 +70,7 @@ struct weston_mat4f {
 		float colmaj[4 * 4];
 	};
 };
+
+#ifdef  __cplusplus
+}
+#endif
diff --git a/include/libweston/linalg.h b/include/libweston/linalg.h
index 8cd6bdb9d..3a2757b41 100644
--- a/include/libweston/linalg.h
+++ b/include/libweston/linalg.h
@@ -25,6 +25,14 @@
 
 #pragma once
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 #include <libweston/linalg-types.h>
 #include <libweston/linalg-3.h>
 #include <libweston/linalg-4.h>
+
+#ifdef  __cplusplus
+}
+#endif