reactos/lib/msvcrt/ctype/isalpha.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/mscvrt/ctype/isalpha.c
   5  * PURPOSE:     Checks if a character is alphanumeric
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8  *              28/12/98: Created
   9  */
  10
  11 #include <msvcrt/ctype.h>
  12
  13 #undef isalpha
  14 int isalpha(int c)
  15 {
  16         return _isctype(c,_ALPHA);
  17 }
  18
  19 #undef iswalpha
  20 int iswalpha(wint_t c)
  21 {
  22         return iswctype(c,_ALPHA);
  23 }