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-rw-r--r--src/lpc/ao_arch.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/src/lpc/ao_arch.h b/src/lpc/ao_arch.h
index da21dc9d..f1df14eb 100644
--- a/src/lpc/ao_arch.h
+++ b/src/lpc/ao_arch.h
@@ -59,14 +59,6 @@
#define ao_arch_interrupt(n) /* nothing */
-#undef putchar
-#undef getchar
-#define putchar(c) ao_putchar(c)
-#define getchar ao_getchar
-
-extern void putchar(char c);
-extern char getchar(void);
-
/*
* ao_romconfig.c
*/