altos: Switch to newlib-nano for libc on arm

[fw/altos] / src / stm / ao_arch.h

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index 679dba4499623d33f57671830287a7073b0180f2..7b08b8915648b64a504cb99f1448bd54290a00ff 100644 (file)
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -57,16 +57,6 @@
 
 #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);
-extern void ao_avr_stdio_init(void);
-
-
 /*
  * ao_romconfig.c
  */