1 files changed, 2 insertions, 0 deletions
diff --git a/src/xcb.h b/src/xcb.h
index e62c985..73c77a3 100644
--- a/src/xcb.h
+++ b/src/xcb.h
@@ -51,6 +51,8 @@ extern "C" {
  * @file xcb.h
  */
 
+#define XCB_PACKED __attribute__((__packed__))
+
 /**
  * @defgroup XCB_Core_API XCB Core API
  * @brief Core API of the XCB library.