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-rw-r--r--src/xcbxlib.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/xcbxlib.h b/src/xcbxlib.h
index 628d71d..00c76fc 100644
--- a/src/xcbxlib.h
+++ b/src/xcbxlib.h
@@ -31,7 +31,8 @@
#include <pthread.h>
#include "xcb.h"
-/* This function must be called with the IOLock held. */
+/* The caller of this function must hold the xlib lock, using the lock
+ * functions below. */
unsigned int xcb_get_request_sent(xcb_connection_t *c);
void xcb_xlib_lock(xcb_connection_t *c);