source: azure_iot_hub/trunk/musl-1.1.18/src/stdio/__uflow.c@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-csrc
File size: 237 bytes
Line 
1#include "stdio_impl.h"
2
3/* This function assumes it will never be called if there is already
4 * data buffered for reading. */
5
6int __uflow(FILE *f)
7{
8 unsigned char c;
9 if (!__toread(f) && f->read(f, &c, 1)==1) return c;
10 return EOF;
11}
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