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-rw-r--r--sys/amd64/amd64/amd64-gdbstub.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/amd64/amd64/amd64-gdbstub.c b/sys/amd64/amd64/amd64-gdbstub.c
index 0c5f82b..25e2838 100644
--- a/sys/amd64/amd64/amd64-gdbstub.c
+++ b/sys/amd64/amd64/amd64-gdbstub.c
@@ -153,6 +153,9 @@ strcpy (char *dst, const char *src)
/* XXX sio always uses its major with minor 0 no matter what we specify. */
#define REMOTE_DEV 0
+cn_getc_t siocngetc;
+cn_putc_t siocnputc;
+
static int
putDebugChar (int c) /* write a single character */
{
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