configure.ac: bump version to 2.4.56 for release

[platform/upstream/libdrm.git] / libkms / libkms.h

diff --git a/libkms/libkms.h b/libkms/libkms.h
index 4664442..c00b159 100644 (file)
--- a/libkms/libkms.h
+++ b/libkms/libkms.h
@@ -29,6 +29,10 @@
 #ifndef _LIBKMS_H_
 #define _LIBKMS_H_
 
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
 /**
  * \file
  *
@@ -71,4 +75,8 @@ int kms_bo_map(struct kms_bo *bo, void **out);
 int kms_bo_unmap(struct kms_bo *bo);
 int kms_bo_destroy(struct kms_bo **bo);
 
+#if defined(__cplusplus) || defined(c_plusplus)
+};
+#endif
+
 #endif