reactos/lib/crt/conio/putch.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/msvcrt/conio/putch.c
   5  * PURPOSE:     Writes a character to stdout
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8  *              28/12/98: Created
   9  */
  10
  11 #include "precomp.h"
  12
  13 /*
  14  * @implemented
  15  */
  16 int _putch(int c)
  17 {
  18   DWORD NumberOfCharsWritten;
  19
  20   if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),&c,1,&NumberOfCharsWritten,NULL)) {
  21     return -1;
  22   }
  23   return NumberOfCharsWritten;
  24 }