1 files changed, 4 insertions, 0 deletions
diff --git a/Sprinter/SdFat.h b/Sprinter/SdFat.h
index 048fa71..7a11bba 100644
--- a/Sprinter/SdFat.h
+++ b/Sprinter/SdFat.h
@@ -283,7 +283,11 @@ class SdFile : public Print {
   }
   /** \return SdVolume that contains this file. */
   SdVolume* volume(void) const {return vol_;}
+#if ARDUINO >= 100
+  size_t write(uint8_t b);
+#else
   void write(uint8_t b);
+#endif
   int16_t write(const void* buf, uint16_t nbyte);
   void write(const char* str);
   void write_P(PGM_P str);