Fix the wrong explanation for itoa return

itoa returns a pointer to the resulting null-terminated string,
same as parameter str.

Change-Id: I583262751a36239f70e736bbb765490f72f6c7df
Signed-off-by: jc_.kim <jc_.kim@samsung.com>

diff --git a/os/include/stdlib.h b/os/include/stdlib.h
index 852d698..4fcdf11 100644 (file)
--- a/os/include/stdlib.h
+++ b/os/include/stdlib.h
@@ -350,7 +350,7 @@ double_t strtod(const char *, char **);
  * @param[in] value Integer value
  * @param[out] str String where store the result
  * @param[in] base Numerical base
- * @return On success, 0 is returned. On failure, none-zero is returned.
+ * @return A pointer to the resulting null-terminated string, same as parameter str.
  * @since Tizen RT v1.0
  */
 char *itoa(int value, char *str, int base);