lib/msvcrt/ctype/isascii.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/msvcrt/ctype/isascii.c
   5  * PURPOSE:     Checks if a character is ascii
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8  *              28/12/98: Created
   9  */
  10
  11 #include <msvcrt/ctype.h>
  12
  13 /*
  14  * @implemented
  15  */
  16 int __isascii(int c)
  17 {
  18     return (!((c)&(~0x7f)));
  19 }
  20
  21 /*
  22  * @implemented
  23  */
  24 int iswascii(wint_t c)
  25 {
  26     return __isascii(c);
  27 }