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Diffstat (limited to 'hw/bsp/ch58x/debug_uart.h')
-rw-r--r--hw/bsp/ch58x/debug_uart.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/bsp/ch58x/debug_uart.h b/hw/bsp/ch58x/debug_uart.h
index 458d838d9..44c3e7948 100644
--- a/hw/bsp/ch58x/debug_uart.h
+++ b/hw/bsp/ch58x/debug_uart.h
@@ -29,8 +29,16 @@
#include <stdint.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
void uart_write(char c);
void uart_sync(void);
void usart_printf_init(uint32_t baudrate);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* DEBUG_UART_H_ */