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This diff has been restricted to the following files: 'uart.h'

#
# old_revision [8760ae9232295422550b79f09e55122390704b3c]
# new_revision [9142f3330490a5aa00c1686475633b620c2ef5e7]
#
# add_file "uart.h"
#  content [0e400c96fd36e3b821c79f86ab43102f9be607c7]
#
============================================================
--- /dev/null	
+++ uart.h	0e400c96fd36e3b821c79f86ab43102f9be607c7
@@ -0,0 +1,25 @@
+#ifndef __UART_H
+#define __UART_H
+
+#include "types.h"
+
+#ifdef USE_UART
+void init_uart(void);
+void putch(char c);
+void putch_irq(char c);
+void putstr(char *s);
+void putint(unsigned int n);
+void putint_s(int n);
+void puthex(unsigned int n);
+bool getch(char *c);
+#else
+#define init_uart() ((void)0)
+#define putch(x) ((void)0)
+#define putstr(x) ((void)0)
+#define putint(x) ((void)0)
+#define putint_s(x) ((void)0)
+#define puthex(x) ((void)0)
+#define getch(x) (FALSE)
+#endif
+
+#endif /* __UART_H */