Fix printf compile issue

diff --git a/printf.c b/printf.c
index b935e7b9d64fd167df18b7e15c3d3c76145be231..7564ebc43e39a6c18fb92a1983e2cfc36155fef8 100644 (file)
--- a/printf.c
+++ b/printf.c
@@ -144,16 +144,12 @@ static inline void _out_null(char character, void* buffer, size_t idx, size_t ma
   (void)character; (void)buffer; (void)idx; (void)maxlen;\r
 }\r
 \r
-// placeholder so we can compile\r
-void _putchar(char c) {\r
-}\r
-\r
 // internal _putchar wrapper\r
 static inline void _out_char(char character, void* buffer, size_t idx, size_t maxlen)\r
 {\r
   (void)buffer; (void)idx; (void)maxlen;\r
   if (character) {\r
-    _putchar(character);\r
+    //    _putchar(character);\r
   }\r
 }\r
 \r

diff --git a/printf.h b/printf.h
index 3d79ef3f1708afefc6a2bb371b562031b2c88ad1..e8193c8d2431ba6bbf3eb816078a80ce3a0064fb 100644 (file)
--- a/printf.h
+++ b/printf.h
@@ -46,7 +46,7 @@ extern "C" {
  * This function is declared here only. You have to write your custom implementation somewhere\r
  * \param character Character to output\r
  */\r
-void _putchar(char character);\r
+//void _putchar(char character);\r
 \r
 \r
 /**\r