NULL

user/Utility/user_stdio.c

@@ -0,0 +1,31 @@
+#include "../main/SystemInclude.h"
+//#include "icclbutl.h"
+//#include "user_stdio.h"
+
+u16 TXDMode;
+
+//void put_one_char(char c, void *dummy)
+//{
+//   if(TXDMode == ENABLE_TXD_USE_DMA) RxdData[TX_Length++] = c;
+//   else             putc (c);
+//   (void)dummy;  /* Warning on this line OK (Optimized Away) */
+//}
+
+int putchar(int ch)
+{
+  if(TXDMode == ENABLE_TXD_USE_DMA) RxdData[TX_Length++] = ch;
+  else putc (ch);
+  return (ch);
+}
+
+//int printf(const char *format, ...)                    
+//{   
+//   va_list ap;
+//   int nr_of_chars;
+//  
+//   va_start(ap, format);      // Variable argument begin 
+//   nr_of_chars = _formatted_write(format, put_one_char, (void *) 0, ap);
+//   va_end(ap);                // Variable argument end 
+//   
+//   return nr_of_chars;        // According to ANSI 
+//}