lib/msvcrt/ctype/isalnum.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/msvcrt/ctype/isalnum.c
   5  * PURPOSE:     Test for a alpha numeric character
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8  *              28/12/98: Created
   9  */
  10 #include <msvcrt/ctype.h>
  11
  12
  13 #undef isalnum
  14 /*
  15  * @implemented
  16  */
  17 int isalnum(int c)
  18 {
  19     return _isctype(c, _ALPHA | _DIGIT);
  20 }
  21
  22 #undef iswalnum
  23 /*
  24  * @implemented
  25  */
  26 int iswalnum(wint_t c)
  27 {
  28     return iswctype(c, _ALPHA | _DIGIT);
  29 }