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-rw-r--r--console/display.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/console/display.h b/console/display.h
index c48aec99..303c42e2 100644
--- a/console/display.h
+++ b/console/display.h
@@ -60,6 +60,8 @@ mach_port_t display_get_filemap (display_t display, vm_prot_t prot);
ssize_t display_read (display_t display, int nonblock, off_t off,
char *data, size_t len);
+error_t display_notice_changes (display_t display, mach_port_t notify);
+
/* Resume the output on the display DISPLAY. */
void display_start_output (display_t display);