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Diffstat (limited to 'c/src/libchip/serial/z85c30.h')
-rw-r--r--c/src/libchip/serial/z85c30.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/c/src/libchip/serial/z85c30.h b/c/src/libchip/serial/z85c30.h
index 5e7f92169f..81ceeccc21 100644
--- a/c/src/libchip/serial/z85c30.h
+++ b/c/src/libchip/serial/z85c30.h
@@ -42,15 +42,15 @@ extern "C" {
* Driver function table
*/
-extern console_fns z85c30_fns;
-extern console_fns z85c30_fns_polled;
+extern const console_fns z85c30_fns;
+extern const console_fns z85c30_fns_polled;
/*
* Flow control function tables
*/
-extern console_flow z85c30_flow_RTSCTS;
-extern console_flow z85c30_flow_DTRCTS;
+extern const console_flow z85c30_flow_RTSCTS;
+extern const console_flow z85c30_flow_DTRCTS;
/*
* Default register access routines